7139775500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1741

約数の個数: 192

約数和(自身を含む): 18631057536

約数和(自身を除く): 11491282036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 61, 65, 100, 110, 122, 125, 130, 143, 220, 244, 250, 260, 275, 286, 305, 325, 500, 550, 572, 610, 650, 671, 715, 793, 1100, 1220, 1300, 1342, 1375, 1430, 1525, 1586, 1625, 1637, 2684, 2750, 2860, 3050, 3172, 3250, 3274, 3355, 3575, 3965, 5500, 6100, 6500, 6548, 6710, 7150, 7625, 7930, 8185, 8723, 13420, 14300, 15250, 15860, 16370, 16775, 17446, 17875, 18007, 19825, 21281, 30500, 32740, 33550, 34892, 35750, 36014, 39650, 40925, 42562, 43615, 67100, 71500, 72028, 79300, 81850, 83875, 85124, 87230, 90035, 99125, 99857, 106405, 163700, 167750, 174460, 180070, 198250, 199714, 204625, 212810, 218075, 234091, 335500, 360140, 396500, 399428, 409250, 425620, 436150, 450175, 468182, 499285, 532025, 818500, 872300, 900350, 936364, 998570, 1064050, 1090375, 1098427, 1170455, 1298141, 1800700, 1997140, 2128100, 2180750, 2196854, 2250875, 2340910, 2496425, 2596282, 2660125, 4361500, 4393708, 4501750, 4681820, 4992850, 5192564, 5320250, 5492135, 5852275, 6490705, 9003500, 9985700, 10640500, 10984270, 11704550, 12482125, 12981410, 14279551, 21968540, 23409100, 24964250, 25962820, 27460675, 28559102, 29261375, 32453525, 49928500, 54921350, 57118204, 58522750, 64907050, 71397755, 109842700, 117045500, 129814100, 137303375, 142795510, 162267625, 274606750, 285591020, 324535250, 356988775, 549213500, 649070500, 713977550, 1427955100, 1784943875, 3569887750, 7139775500]

約数ペア:

[(1, 7139775500), (2, 3569887750), (4, 1784943875), (5, 1427955100), (10, 713977550), (11, 649070500), (13, 549213500), (20, 356988775), (22, 324535250), (25, 285591020), (26, 274606750), (44, 162267625), (50, 142795510), (52, 137303375), (55, 129814100), (61, 117045500), (65, 109842700), (100, 71397755), (110, 64907050), (122, 58522750), (125, 57118204), (130, 54921350), (143, 49928500), (220, 32453525), (244, 29261375), (250, 28559102), (260, 27460675), (275, 25962820), (286, 24964250), (305, 23409100), (325, 21968540), (500, 14279551), (550, 12981410), (572, 12482125), (610, 11704550), (650, 10984270), (671, 10640500), (715, 9985700), (793, 9003500), (1100, 6490705), (1220, 5852275), (1300, 5492135), (1342, 5320250), (1375, 5192564), (1430, 4992850), (1525, 4681820), (1586, 4501750), (1625, 4393708), (1637, 4361500), (2684, 2660125), (2750, 2596282), (2860, 2496425), (3050, 2340910), (3172, 2250875), (3250, 2196854), (3274, 2180750), (3355, 2128100), (3575, 1997140), (3965, 1800700), (5500, 1298141), (6100, 1170455), (6500, 1098427), (6548, 1090375), (6710, 1064050), (7150, 998570), (7625, 936364), (7930, 900350), (8185, 872300), (8723, 818500), (13420, 532025), (14300, 499285), (15250, 468182), (15860, 450175), (16370, 436150), (16775, 425620), (17446, 409250), (17875, 399428), (18007, 396500), (19825, 360140), (21281, 335500), (30500, 234091), (32740, 218075), (33550, 212810), (34892, 204625), (35750, 199714), (36014, 198250), (39650, 180070), (40925, 174460), (42562, 167750), (43615, 163700), (67100, 106405), (71500, 99857), (72028, 99125), (79300, 90035), (81850, 87230), (83875, 85124)]