22190450

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1562

約数の個数: 24

約数和(自身を含む): 41418480

約数和(自身を除く): 19228030

約数列:

[1, 2, 5, 10, 25, 50, 379, 758, 1171, 1895, 2342, 3790, 5855, 9475, 11710, 18950, 29275, 58550, 443809, 887618, 2219045, 4438090, 11095225, 22190450]

約数ペア:

[(1, 22190450), (2, 11095225), (5, 4438090), (10, 2219045), (25, 887618), (50, 443809), (379, 58550), (758, 29275), (1171, 18950), (1895, 11710), (2342, 9475), (3790, 5855)]