11551450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2358

約数の個数: 24

約数和(自身を含む): 21703968

約数和(自身を除く): 10152518

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2243, 2575, 4486, 5150, 11215, 22430, 56075, 112150, 231029, 462058, 1155145, 2310290, 5775725, 11551450]

約数ペア:

[(1, 11551450), (2, 5775725), (5, 2310290), (10, 1155145), (25, 462058), (50, 231029), (103, 112150), (206, 56075), (515, 22430), (1030, 11215), (2243, 5150), (2575, 4486)]