42271480

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1741}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 95322240

約数和(自身を除く): 53050760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 1741, 2428, 3035, 3482, 4856, 6070, 6964, 8705, 12140, 13928, 17410, 24280, 34820, 69640, 1056787, 2113574, 4227148, 5283935, 8454296, 10567870, 21135740, 42271480]

約数ペア:

[(1, 42271480), (2, 21135740), (4, 10567870), (5, 8454296), (8, 5283935), (10, 4227148), (20, 2113574), (40, 1056787), (607, 69640), (1214, 34820), (1741, 24280), (2428, 17410), (3035, 13928), (3482, 12140), (4856, 8705), (6070, 6964)]