316362460

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{14341}}^1$

素因数の和:15453

約数の個数: 24

約数和(自身を含む): 665009856

約数和(自身を除く): 348647396

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 14341, 22060, 28682, 57364, 71705, 143410, 286820, 15818123, 31636246, 63272492, 79090615, 158181230, 316362460]

約数ペア:

[(1, 316362460), (2, 158181230), (4, 79090615), (5, 63272492), (10, 31636246), (20, 15818123), (1103, 286820), (2206, 143410), (4412, 71705), (5515, 57364), (11030, 28682), (14341, 22060)]