274814157040

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15404381}}^1$

素因数の和:15404617

約数の個数: 40

約数和(自身を含む): 641808171648

約数和(自身を除く): 366994014608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 15404381, 30808762, 61617524, 77021905, 123235048, 154043810, 246470096, 308087620, 616175240, 1232350480, 3435176963, 6870353926, 13740707852, 17175884815, 27481415704, 34351769630, 54962831408, 68703539260, 137407078520, 274814157040]

約数ペア:

[(1, 274814157040), (2, 137407078520), (4, 68703539260), (5, 54962831408), (8, 34351769630), (10, 27481415704), (16, 17175884815), (20, 13740707852), (40, 6870353926), (80, 3435176963), (223, 1232350480), (446, 616175240), (892, 308087620), (1115, 246470096), (1784, 154043810), (2230, 123235048), (3568, 77021905), (4460, 61617524), (8920, 30808762), (17840, 15404381)]