86986040

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2311}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 196011360

約数和(自身を除く): 109025320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 2311, 3764, 4622, 4705, 7528, 9244, 9410, 11555, 18488, 18820, 23110, 37640, 46220, 92440, 2174651, 4349302, 8698604, 10873255, 17397208, 21746510, 43493020, 86986040]

約数ペア:

[(1, 86986040), (2, 43493020), (4, 21746510), (5, 17397208), (8, 10873255), (10, 8698604), (20, 4349302), (40, 2174651), (941, 92440), (1882, 46220), (2311, 37640), (3764, 23110), (4622, 18820), (4705, 18488), (7528, 11555), (9244, 9410)]