91528280

素因数分解:

$2^3\times 5^1\times {\mathrm{2288207}}^1$

素因数の和:2288218

約数の個数: 16

約数和(自身を含む): 205938720

約数和(自身を除く): 114410440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2288207, 4576414, 9152828, 11441035, 18305656, 22882070, 45764140, 91528280]

約数ペア:

[(1, 91528280), (2, 45764140), (4, 22882070), (5, 18305656), (8, 11441035), (10, 9152828), (20, 4576414), (40, 2288207)]