89333420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 205632000

約数和(自身を除く): 116298580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239, 478, 956, 1195, 1699, 2390, 2629, 3398, 4780, 5258, 6796, 8495, 10516, 13145, 16990, 18689, 26290, 33980, 37378, 52580, 74756, 93445, 186890, 373780, 406061, 812122, 1624244, 2030305, 4060610, 4466671, 8121220, 8933342, 17866684, 22333355, 44666710, 89333420]

約数ペア:

[(1, 89333420), (2, 44666710), (4, 22333355), (5, 17866684), (10, 8933342), (11, 8121220), (20, 4466671), (22, 4060610), (44, 2030305), (55, 1624244), (110, 812122), (220, 406061), (239, 373780), (478, 186890), (956, 93445), (1195, 74756), (1699, 52580), (2390, 37378), (2629, 33980), (3398, 26290), (4780, 18689), (5258, 16990), (6796, 13145), (8495, 10516)]