102822920

素因数分解:

$2^3\times 5^1\times {\mathrm{2570573}}^1$

素因数の和:2570584

約数の個数: 16

約数和(自身を含む): 231351660

約数和(自身を除く): 128528740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2570573, 5141146, 10282292, 12852865, 20564584, 25705730, 51411460, 102822920]

約数ペア:

[(1, 102822920), (2, 51411460), (4, 25705730), (5, 20564584), (8, 12852865), (10, 10282292), (20, 5141146), (40, 2570573)]