9630220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2521}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 20337408

約数和(自身を除く): 10707188

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 2521, 3820, 5042, 10084, 12605, 25210, 50420, 481511, 963022, 1926044, 2407555, 4815110, 9630220]

約数ペア:

[(1, 9630220), (2, 4815110), (4, 2407555), (5, 1926044), (10, 963022), (20, 481511), (191, 50420), (382, 25210), (764, 12605), (955, 10084), (1910, 5042), (2521, 3820)]