10301020

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2441}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 21743568

約数和(自身を除く): 11442548

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 2441, 4220, 4882, 9764, 12205, 24410, 48820, 515051, 1030102, 2060204, 2575255, 5150510, 10301020]

約数ペア:

[(1, 10301020), (2, 5150510), (4, 2575255), (5, 2060204), (10, 1030102), (20, 515051), (211, 48820), (422, 24410), (844, 12205), (1055, 9764), (2110, 4882), (2441, 4220)]