28424350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19603}}^1$

素因数の和:19644

約数の個数: 24

約数和(自身を含む): 54695160

約数和(自身を除く): 26270810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19603, 39206, 98015, 196030, 490075, 568487, 980150, 1136974, 2842435, 5684870, 14212175, 28424350]

約数ペア:

[(1, 28424350), (2, 14212175), (5, 5684870), (10, 2842435), (25, 1136974), (29, 980150), (50, 568487), (58, 490075), (145, 196030), (290, 98015), (725, 39206), (1450, 19603)]