38323540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26249}}^1$

素因数の和:26331

約数の個数: 24

約数和(自身を含む): 81585000

約数和(自身を除く): 43261460

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 26249, 52498, 104996, 131245, 262490, 524980, 1916177, 3832354, 7664708, 9580885, 19161770, 38323540]

約数ペア:

[(1, 38323540), (2, 19161770), (4, 9580885), (5, 7664708), (10, 3832354), (20, 1916177), (73, 524980), (146, 262490), (292, 131245), (365, 104996), (730, 52498), (1460, 26249)]