42271100

素因数分解:

$2^2\times 5^2\times {\mathrm{422711}}^1$

素因数の和:422725

約数の個数: 18

約数和(自身を含む): 91728504

約数和(自身を除く): 49457404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 422711, 845422, 1690844, 2113555, 4227110, 8454220, 10567775, 21135550, 42271100]

約数ペア:

[(1, 42271100), (2, 21135550), (4, 10567775), (5, 8454220), (10, 4227110), (20, 2113555), (25, 1690844), (50, 845422), (100, 422711)]