25125550

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4447}}^1$

素因数の和:4572

約数の個数: 24

約数和(自身を含む): 47157696

約数和(自身を除く): 22032146

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 4447, 5650, 8894, 22235, 44470, 111175, 222350, 502511, 1005022, 2512555, 5025110, 12562775, 25125550]

約数ペア:

[(1, 25125550), (2, 12562775), (5, 5025110), (10, 2512555), (25, 1005022), (50, 502511), (113, 222350), (226, 111175), (565, 44470), (1130, 22235), (2825, 8894), (4447, 5650)]