126005240

素因数分解:

$2^3\times 5^1\times {\mathrm{3150131}}^1$

素因数の和:3150142

約数の個数: 16

約数和(自身を含む): 283511880

約数和(自身を除く): 157506640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3150131, 6300262, 12600524, 15750655, 25201048, 31501310, 63002620, 126005240]

約数ペア:

[(1, 126005240), (2, 63002620), (4, 31501310), (5, 25201048), (8, 15750655), (10, 12600524), (20, 6300262), (40, 3150131)]