938150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 1807920

約数和(自身を除く): 869770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 647, 725, 1294, 1450, 3235, 6470, 16175, 18763, 32350, 37526, 93815, 187630, 469075, 938150]

約数ペア:

[(1, 938150), (2, 469075), (5, 187630), (10, 93815), (25, 37526), (29, 32350), (50, 18763), (58, 16175), (145, 6470), (290, 3235), (647, 1450), (725, 1294)]