58581640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112657}}^1$

素因数の和:112681

約数の個数: 32

約数和(自身を含む): 141949080

約数和(自身を除く): 83367440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 112657, 225314, 450628, 563285, 901256, 1126570, 1464541, 2253140, 2929082, 4506280, 5858164, 7322705, 11716328, 14645410, 29290820, 58581640]

約数ペア:

[(1, 58581640), (2, 29290820), (4, 14645410), (5, 11716328), (8, 7322705), (10, 5858164), (13, 4506280), (20, 2929082), (26, 2253140), (40, 1464541), (52, 1126570), (65, 901256), (104, 563285), (130, 450628), (260, 225314), (520, 112657)]