2521623940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{674231}}^1$

素因数の和:674268

約数の個数: 48

約数和(自身を含む): 6116632704

約数和(自身を除く): 3595008764

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 674231, 1348462, 2696924, 3371155, 6742310, 7416541, 11461927, 13484620, 14833082, 22923854, 29666164, 37082705, 45847708, 57309635, 74165410, 114619270, 126081197, 148330820, 229238540, 252162394, 504324788, 630405985, 1260811970, 2521623940]

約数ペア:

[(1, 2521623940), (2, 1260811970), (4, 630405985), (5, 504324788), (10, 252162394), (11, 229238540), (17, 148330820), (20, 126081197), (22, 114619270), (34, 74165410), (44, 57309635), (55, 45847708), (68, 37082705), (85, 29666164), (110, 22923854), (170, 14833082), (187, 13484620), (220, 11461927), (340, 7416541), (374, 6742310), (748, 3371155), (935, 2696924), (1870, 1348462), (3740, 674231)]