65167570

素因数分解:

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

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 126690480

約数和(自身を除く): 61522910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 881, 1138, 1762, 2845, 4405, 5690, 7397, 8810, 11453, 14794, 22906, 36985, 57265, 73970, 114530, 501289, 1002578, 2506445, 5012890, 6516757, 13033514, 32583785, 65167570]

約数ペア:

[(1, 65167570), (2, 32583785), (5, 13033514), (10, 6516757), (13, 5012890), (26, 2506445), (65, 1002578), (130, 501289), (569, 114530), (881, 73970), (1138, 57265), (1762, 36985), (2845, 22906), (4405, 14794), (5690, 11453), (7397, 8810)]