118660960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67421}}^1$

素因数の和:67447

約数の個数: 48

約数和(自身を含む): 305826192

約数和(自身を除く): 187165232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 67421, 134842, 269684, 337105, 539368, 674210, 741631, 1078736, 1348420, 1483262, 2157472, 2696840, 2966524, 3708155, 5393680, 5933048, 7416310, 10787360, 11866096, 14832620, 23732192, 29665240, 59330480, 118660960]

約数ペア:

[(1, 118660960), (2, 59330480), (4, 29665240), (5, 23732192), (8, 14832620), (10, 11866096), (11, 10787360), (16, 7416310), (20, 5933048), (22, 5393680), (32, 3708155), (40, 2966524), (44, 2696840), (55, 2157472), (80, 1483262), (88, 1348420), (110, 1078736), (160, 741631), (176, 674210), (220, 539368), (352, 337105), (440, 269684), (880, 134842), (1760, 67421)]