63900790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{22111}}^1$

素因数の和:22152

約数の個数: 24

約数和(自身を含む): 122190912

約数和(自身を除く): 58290122

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 22111, 44222, 110555, 221110, 375887, 751774, 1879435, 3758870, 6390079, 12780158, 31950395, 63900790]

約数ペア:

[(1, 63900790), (2, 31950395), (5, 12780158), (10, 6390079), (17, 3758870), (34, 1879435), (85, 751774), (170, 375887), (289, 221110), (578, 110555), (1445, 44222), (2890, 22111)]