1601472740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11439091}}^1$

素因数の和:11439107

約数の個数: 24

約数和(自身を含む): 3843534912

約数和(自身を除く): 2242062172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11439091, 22878182, 45756364, 57195455, 80073637, 114390910, 160147274, 228781820, 320294548, 400368185, 800736370, 1601472740]

約数ペア:

[(1, 1601472740), (2, 800736370), (4, 400368185), (5, 320294548), (7, 228781820), (10, 160147274), (14, 114390910), (20, 80073637), (28, 57195455), (35, 45756364), (70, 22878182), (140, 11439091)]