2295639640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8198713}}^1$

素因数の和:8198731

約数の個数: 32

約数和(自身を含む): 5903074080

約数和(自身を除く): 3607434440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8198713, 16397426, 32794852, 40993565, 57390991, 65589704, 81987130, 114781982, 163974260, 229563964, 286954955, 327948520, 459127928, 573909910, 1147819820, 2295639640]

約数ペア:

[(1, 2295639640), (2, 1147819820), (4, 573909910), (5, 459127928), (7, 327948520), (8, 286954955), (10, 229563964), (14, 163974260), (20, 114781982), (28, 81987130), (35, 65589704), (40, 57390991), (56, 40993565), (70, 32794852), (140, 16397426), (280, 8198713)]