2081150

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 3917160

約数和(自身を除く): 1836010

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 389, 535, 778, 1070, 1945, 2675, 3890, 5350, 9725, 19450, 41623, 83246, 208115, 416230, 1040575, 2081150]

約数ペア:

[(1, 2081150), (2, 1040575), (5, 416230), (10, 208115), (25, 83246), (50, 41623), (107, 19450), (214, 9725), (389, 5350), (535, 3890), (778, 2675), (1070, 1945)]