2017011250

素因数分解:

$2^1\times 5^4\times {\mathrm{1613609}}^1$

素因数の和:1613631

約数の個数: 20

約数和(自身を含む): 3780688230

約数和(自身を除く): 1763676980

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1613609, 3227218, 8068045, 16136090, 40340225, 80680450, 201701125, 403402250, 1008505625, 2017011250]

約数ペア:

[(1, 2017011250), (2, 1008505625), (5, 403402250), (10, 201701125), (25, 80680450), (50, 40340225), (125, 16136090), (250, 8068045), (625, 3227218), (1250, 1613609)]