2100080350

素因数分解:

$2^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{80309}}^1$

素因数の和:80844

約数の個数: 24

約数和(自身を含む): 3913666920

約数和(自身を除く): 1813586570

約数列:

[1, 2, 5, 10, 25, 50, 523, 1046, 2615, 5230, 13075, 26150, 80309, 160618, 401545, 803090, 2007725, 4015450, 42001607, 84003214, 210008035, 420016070, 1050040175, 2100080350]

約数ペア:

[(1, 2100080350), (2, 1050040175), (5, 420016070), (10, 210008035), (25, 84003214), (50, 42001607), (523, 4015450), (1046, 2007725), (2615, 803090), (5230, 401545), (13075, 160618), (26150, 80309)]