1295143850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 3277290240

約数和(自身を除く): 1982146390

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 113, 130, 143, 154, 175, 182, 226, 229, 275, 286, 325, 350, 385, 455, 458, 550, 565, 650, 715, 770, 791, 910, 1001, 1130, 1145, 1243, 1430, 1469, 1582, 1603, 1925, 2002, 2275, 2290, 2486, 2519, 2825, 2938, 2977, 3206, 3575, 3850, 3955, 4550, 5005, 5038, 5650, 5725, 5954, 6215, 7150, 7345, 7910, 8015, 8701, 10010, 10283, 11450, 12430, 12595, 14690, 14885, 16030, 16159, 17402, 17633, 19775, 20566, 20839, 25025, 25190, 25877, 29770, 31075, 32318, 32747, 35266, 36725, 39550, 40075, 41678, 43505, 50050, 51415, 51754, 62150, 62975, 65494, 73450, 74425, 80150, 80795, 87010, 88165, 102830, 104195, 113113, 125950, 129385, 148850, 161590, 163735, 176330, 181139, 208390, 217525, 226226, 229229, 257075, 258770, 284647, 327470, 336401, 362278, 403975, 435050, 440825, 458458, 514150, 520975, 565565, 569294, 646925, 672802, 807950, 818675, 881650, 905695, 1041950, 1131130, 1146145, 1293850, 1423235, 1637350, 1682005, 1811390, 1992529, 2292290, 2354807, 2827825, 2846470, 3364010, 3700411, 3985058, 4528475, 4709614, 5655650, 5730725, 7116175, 7400822, 8410025, 9056950, 9962645, 11461450, 11774035, 14232350, 16820050, 18502055, 19925290, 23548070, 25902877, 37004110, 49813225, 51805754, 58870175, 92510275, 99626450, 117740350, 129514385, 185020550, 259028770, 647571925, 1295143850]

約数ペア:

[(1, 1295143850), (2, 647571925), (5, 259028770), (7, 185020550), (10, 129514385), (11, 117740350), (13, 99626450), (14, 92510275), (22, 58870175), (25, 51805754), (26, 49813225), (35, 37004110), (50, 25902877), (55, 23548070), (65, 19925290), (70, 18502055), (77, 16820050), (91, 14232350), (110, 11774035), (113, 11461450), (130, 9962645), (143, 9056950), (154, 8410025), (175, 7400822), (182, 7116175), (226, 5730725), (229, 5655650), (275, 4709614), (286, 4528475), (325, 3985058), (350, 3700411), (385, 3364010), (455, 2846470), (458, 2827825), (550, 2354807), (565, 2292290), (650, 1992529), (715, 1811390), (770, 1682005), (791, 1637350), (910, 1423235), (1001, 1293850), (1130, 1146145), (1145, 1131130), (1243, 1041950), (1430, 905695), (1469, 881650), (1582, 818675), (1603, 807950), (1925, 672802), (2002, 646925), (2275, 569294), (2290, 565565), (2486, 520975), (2519, 514150), (2825, 458458), (2938, 440825), (2977, 435050), (3206, 403975), (3575, 362278), (3850, 336401), (3955, 327470), (4550, 284647), (5005, 258770), (5038, 257075), (5650, 229229), (5725, 226226), (5954, 217525), (6215, 208390), (7150, 181139), (7345, 176330), (7910, 163735), (8015, 161590), (8701, 148850), (10010, 129385), (10283, 125950), (11450, 113113), (12430, 104195), (12595, 102830), (14690, 88165), (14885, 87010), (16030, 80795), (16159, 80150), (17402, 74425), (17633, 73450), (19775, 65494), (20566, 62975), (20839, 62150), (25025, 51754), (25190, 51415), (25877, 50050), (29770, 43505), (31075, 41678), (32318, 40075), (32747, 39550), (35266, 36725)]