63609920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1108

約数の個数: 112

約数和(自身を含む): 175125888

約数和(自身を除く): 111515968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1063, 1088, 1360, 1496, 1760, 1870, 2126, 2720, 2992, 3520, 3740, 4252, 5315, 5440, 5984, 7480, 8504, 10630, 11693, 11968, 14960, 17008, 18071, 21260, 23386, 29920, 34016, 36142, 42520, 46772, 58465, 59840, 68032, 72284, 85040, 90355, 93544, 116930, 144568, 170080, 180710, 187088, 198781, 233860, 289136, 340160, 361420, 374176, 397562, 467720, 578272, 722840, 748352, 795124, 935440, 993905, 1156544, 1445680, 1590248, 1870880, 1987810, 2891360, 3180496, 3741760, 3975620, 5782720, 6360992, 7951240, 12721984, 15902480, 31804960, 63609920]

約数ペア:

[(1, 63609920), (2, 31804960), (4, 15902480), (5, 12721984), (8, 7951240), (10, 6360992), (11, 5782720), (16, 3975620), (17, 3741760), (20, 3180496), (22, 2891360), (32, 1987810), (34, 1870880), (40, 1590248), (44, 1445680), (55, 1156544), (64, 993905), (68, 935440), (80, 795124), (85, 748352), (88, 722840), (110, 578272), (136, 467720), (160, 397562), (170, 374176), (176, 361420), (187, 340160), (220, 289136), (272, 233860), (320, 198781), (340, 187088), (352, 180710), (374, 170080), (440, 144568), (544, 116930), (680, 93544), (704, 90355), (748, 85040), (880, 72284), (935, 68032), (1063, 59840), (1088, 58465), (1360, 46772), (1496, 42520), (1760, 36142), (1870, 34016), (2126, 29920), (2720, 23386), (2992, 21260), (3520, 18071), (3740, 17008), (4252, 14960), (5315, 11968), (5440, 11693), (5984, 10630), (7480, 8504)]