66568160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13467

約数の個数: 48

約数和(自身を含む): 162352512

約数和(自身を除く): 95784352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 13421, 26842, 53684, 67105, 107368, 134210, 214736, 268420, 416051, 429472, 536840, 832102, 1073680, 1664204, 2080255, 2147360, 3328408, 4160510, 6656816, 8321020, 13313632, 16642040, 33284080, 66568160]

約数ペア:

[(1, 66568160), (2, 33284080), (4, 16642040), (5, 13313632), (8, 8321020), (10, 6656816), (16, 4160510), (20, 3328408), (31, 2147360), (32, 2080255), (40, 1664204), (62, 1073680), (80, 832102), (124, 536840), (155, 429472), (160, 416051), (248, 268420), (310, 214736), (496, 134210), (620, 107368), (992, 67105), (1240, 53684), (2480, 26842), (4960, 13421)]