1570885421620

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{54131131}}^1$

素因数の和:54132591

約数の個数: 24

約数和(自身を含む): 3301132953888

約数和(自身を除く): 1730247532268

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 14510, 29020, 54131131, 108262262, 216524524, 270655655, 541311310, 1082622620, 78544271081, 157088542162, 314177084324, 392721355405, 785442710810, 1570885421620]

約数ペア:

[(1, 1570885421620), (2, 785442710810), (4, 392721355405), (5, 314177084324), (10, 157088542162), (20, 78544271081), (1451, 1082622620), (2902, 541311310), (5804, 270655655), (7255, 216524524), (14510, 108262262), (29020, 54131131)]