325837850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{881}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 654567480

約数和(自身を除く): 328729630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 569, 650, 881, 1138, 1762, 2845, 4405, 5690, 7397, 8810, 11453, 14225, 14794, 22025, 22906, 28450, 36985, 44050, 57265, 73970, 114530, 184925, 286325, 369850, 501289, 572650, 1002578, 2506445, 5012890, 6516757, 12532225, 13033514, 25064450, 32583785, 65167570, 162918925, 325837850]

約数ペア:

[(1, 325837850), (2, 162918925), (5, 65167570), (10, 32583785), (13, 25064450), (25, 13033514), (26, 12532225), (50, 6516757), (65, 5012890), (130, 2506445), (325, 1002578), (569, 572650), (650, 501289), (881, 369850), (1138, 286325), (1762, 184925), (2845, 114530), (4405, 73970), (5690, 57265), (7397, 44050), (8810, 36985), (11453, 28450), (14225, 22906), (14794, 22025)]