8032920980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57378007}}^1$

素因数の和:57378023

約数の個数: 24

約数和(自身を含む): 19279010688

約数和(自身を除く): 11246089708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57378007, 114756014, 229512028, 286890035, 401646049, 573780070, 803292098, 1147560140, 1606584196, 2008230245, 4016460490, 8032920980]

約数ペア:

[(1, 8032920980), (2, 4016460490), (4, 2008230245), (5, 1606584196), (7, 1147560140), (10, 803292098), (14, 573780070), (20, 401646049), (28, 286890035), (35, 229512028), (70, 114756014), (140, 57378007)]