41664820

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2819}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 87645600

約数和(自身を除く): 45980780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2819, 2956, 3695, 5638, 7390, 11276, 14095, 14780, 28190, 56380, 2083241, 4166482, 8332964, 10416205, 20832410, 41664820]

約数ペア:

[(1, 41664820), (2, 20832410), (4, 10416205), (5, 8332964), (10, 4166482), (20, 2083241), (739, 56380), (1478, 28190), (2819, 14780), (2956, 14095), (3695, 11276), (5638, 7390)]