1962005500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 5525065728

約数和(自身を除く): 3563060228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 107, 124, 125, 130, 140, 155, 169, 175, 182, 214, 217, 250, 260, 310, 325, 338, 350, 364, 403, 428, 434, 455, 500, 535, 620, 650, 676, 700, 749, 775, 806, 845, 868, 875, 910, 1070, 1085, 1183, 1300, 1391, 1498, 1550, 1612, 1625, 1690, 1750, 1820, 2015, 2140, 2170, 2275, 2366, 2675, 2782, 2821, 2996, 3100, 3250, 3317, 3380, 3500, 3745, 3875, 4030, 4225, 4340, 4550, 4732, 5239, 5350, 5425, 5564, 5642, 5915, 6500, 6634, 6955, 7490, 7750, 8060, 8450, 9100, 9737, 10075, 10478, 10700, 10850, 11284, 11375, 11830, 13268, 13375, 13910, 14105, 14980, 15500, 16585, 16900, 18083, 18725, 19474, 20150, 20956, 21125, 21700, 22750, 23219, 23660, 26195, 26750, 27125, 27820, 28210, 29575, 33170, 34775, 36166, 36673, 37450, 38948, 40300, 42250, 43121, 45500, 46438, 48685, 50375, 52390, 53500, 54250, 56420, 59150, 66340, 69550, 70525, 72332, 73346, 74900, 82925, 84500, 86242, 90415, 92876, 93625, 97370, 100750, 104780, 108500, 116095, 118300, 126581, 130975, 139100, 141050, 146692, 147875, 165850, 172484, 173875, 180830, 183365, 187250, 194740, 201500, 215605, 232190, 243425, 253162, 261950, 282100, 295750, 301847, 331700, 347750, 352625, 361660, 366730, 374500, 414625, 431210, 452075, 464380, 486850, 506324, 523900, 560573, 580475, 591500, 603694, 632905, 654875, 695500, 705250, 733460, 829250, 862420, 904150, 916825, 973700, 1078025, 1121146, 1160950, 1207388, 1217125, 1265810, 1309750, 1410500, 1509235, 1658500, 1808300, 1833650, 2156050, 2242292, 2260375, 2321900, 2434250, 2531620, 2619500, 2802865, 2902375, 3018470, 3164525, 3667300, 3924011, 4312100, 4520750, 4584125, 4868500, 5390125, 5605730, 5804750, 6036940, 6329050, 7546175, 7848022, 9041500, 9168250, 10780250, 11211460, 11609500, 12658100, 14014325, 15092350, 15696044, 15822625, 18336500, 19620055, 21560500, 28028650, 30184700, 31645250, 37730875, 39240110, 56057300, 63290500, 70071625, 75461750, 78480220, 98100275, 140143250, 150923500, 196200550, 280286500, 392401100, 490501375, 981002750, 1962005500]

約数ペア:

[(1, 1962005500), (2, 981002750), (4, 490501375), (5, 392401100), (7, 280286500), (10, 196200550), (13, 150923500), (14, 140143250), (20, 98100275), (25, 78480220), (26, 75461750), (28, 70071625), (31, 63290500), (35, 56057300), (50, 39240110), (52, 37730875), (62, 31645250), (65, 30184700), (70, 28028650), (91, 21560500), (100, 19620055), (107, 18336500), (124, 15822625), (125, 15696044), (130, 15092350), (140, 14014325), (155, 12658100), (169, 11609500), (175, 11211460), (182, 10780250), (214, 9168250), (217, 9041500), (250, 7848022), (260, 7546175), (310, 6329050), (325, 6036940), (338, 5804750), (350, 5605730), (364, 5390125), (403, 4868500), (428, 4584125), (434, 4520750), (455, 4312100), (500, 3924011), (535, 3667300), (620, 3164525), (650, 3018470), (676, 2902375), (700, 2802865), (749, 2619500), (775, 2531620), (806, 2434250), (845, 2321900), (868, 2260375), (875, 2242292), (910, 2156050), (1070, 1833650), (1085, 1808300), (1183, 1658500), (1300, 1509235), (1391, 1410500), (1498, 1309750), (1550, 1265810), (1612, 1217125), (1625, 1207388), (1690, 1160950), (1750, 1121146), (1820, 1078025), (2015, 973700), (2140, 916825), (2170, 904150), (2275, 862420), (2366, 829250), (2675, 733460), (2782, 705250), (2821, 695500), (2996, 654875), (3100, 632905), (3250, 603694), (3317, 591500), (3380, 580475), (3500, 560573), (3745, 523900), (3875, 506324), (4030, 486850), (4225, 464380), (4340, 452075), (4550, 431210), (4732, 414625), (5239, 374500), (5350, 366730), (5425, 361660), (5564, 352625), (5642, 347750), (5915, 331700), (6500, 301847), (6634, 295750), (6955, 282100), (7490, 261950), (7750, 253162), (8060, 243425), (8450, 232190), (9100, 215605), (9737, 201500), (10075, 194740), (10478, 187250), (10700, 183365), (10850, 180830), (11284, 173875), (11375, 172484), (11830, 165850), (13268, 147875), (13375, 146692), (13910, 141050), (14105, 139100), (14980, 130975), (15500, 126581), (16585, 118300), (16900, 116095), (18083, 108500), (18725, 104780), (19474, 100750), (20150, 97370), (20956, 93625), (21125, 92876), (21700, 90415), (22750, 86242), (23219, 84500), (23660, 82925), (26195, 74900), (26750, 73346), (27125, 72332), (27820, 70525), (28210, 69550), (29575, 66340), (33170, 59150), (34775, 56420), (36166, 54250), (36673, 53500), (37450, 52390), (38948, 50375), (40300, 48685), (42250, 46438), (43121, 45500)]