10111250

素因数分解:

$2^1\times 5^4\times {\mathrm{8089}}^1$

素因数の和:8111

約数の個数: 20

約数和(自身を含む): 18954870

約数和(自身を除く): 8843620

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 8089, 16178, 40445, 80890, 202225, 404450, 1011125, 2022250, 5055625, 10111250]

約数ペア:

[(1, 10111250), (2, 5055625), (5, 2022250), (10, 1011125), (25, 404450), (50, 202225), (125, 80890), (250, 40445), (625, 16178), (1250, 8089)]