91599140

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19163}}^1$

素因数の和:19411

約数の個数: 24

約数和(自身を含む): 193173120

約数和(自身を除く): 101573980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 19163, 38326, 76652, 95815, 191630, 383260, 4579957, 9159914, 18319828, 22899785, 45799570, 91599140]

約数ペア:

[(1, 91599140), (2, 45799570), (4, 22899785), (5, 18319828), (10, 9159914), (20, 4579957), (239, 383260), (478, 191630), (956, 95815), (1195, 76652), (2390, 38326), (4780, 19163)]