2010106600

素因数分解:

$2^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{23873}}^1$

素因数の和:24310

約数の個数: 48

約数和(自身を含む): 4684795020

約数和(自身を除く): 2674688420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 421, 842, 1684, 2105, 3368, 4210, 8420, 10525, 16840, 21050, 23873, 42100, 47746, 84200, 95492, 119365, 190984, 238730, 477460, 596825, 954920, 1193650, 2387300, 4774600, 10050533, 20101066, 40202132, 50252665, 80404264, 100505330, 201010660, 251263325, 402021320, 502526650, 1005053300, 2010106600]

約数ペア:

[(1, 2010106600), (2, 1005053300), (4, 502526650), (5, 402021320), (8, 251263325), (10, 201010660), (20, 100505330), (25, 80404264), (40, 50252665), (50, 40202132), (100, 20101066), (200, 10050533), (421, 4774600), (842, 2387300), (1684, 1193650), (2105, 954920), (3368, 596825), (4210, 477460), (8420, 238730), (10525, 190984), (16840, 119365), (21050, 95492), (23873, 84200), (42100, 47746)]