10227940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9649}}^1$

素因数の和:9711

約数の個数: 24

約数和(自身を含む): 21886200

約数和(自身を除く): 11658260

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 9649, 19298, 38596, 48245, 96490, 192980, 511397, 1022794, 2045588, 2556985, 5113970, 10227940]

約数ペア:

[(1, 10227940), (2, 5113970), (4, 2556985), (5, 2045588), (10, 1022794), (20, 511397), (53, 192980), (106, 96490), (212, 48245), (265, 38596), (530, 19298), (1060, 9649)]