9143980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6263}}^1$

素因数の和:6345

約数の個数: 24

約数和(自身を含む): 19468512

約数和(自身を除く): 10324532

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 6263, 12526, 25052, 31315, 62630, 125260, 457199, 914398, 1828796, 2285995, 4571990, 9143980]

約数ペア:

[(1, 9143980), (2, 4571990), (4, 2285995), (5, 1828796), (10, 914398), (20, 457199), (73, 125260), (146, 62630), (292, 31315), (365, 25052), (730, 12526), (1460, 6263)]