41354440

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1399}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 93240000

約数和(自身を除く): 51885560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1399, 1478, 2798, 2956, 3695, 5596, 5912, 6995, 7390, 11192, 13990, 14780, 27980, 29560, 55960, 1033861, 2067722, 4135444, 5169305, 8270888, 10338610, 20677220, 41354440]

約数ペア:

[(1, 41354440), (2, 20677220), (4, 10338610), (5, 8270888), (8, 5169305), (10, 4135444), (20, 2067722), (40, 1033861), (739, 55960), (1399, 29560), (1478, 27980), (2798, 14780), (2956, 13990), (3695, 11192), (5596, 7390), (5912, 6995)]