75323740

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5821}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 158451552

約数和(自身を除く): 83127812

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 5821, 6470, 11642, 12940, 23284, 29105, 58210, 116420, 3766187, 7532374, 15064748, 18830935, 37661870, 75323740]

約数ペア:

[(1, 75323740), (2, 37661870), (4, 18830935), (5, 15064748), (10, 7532374), (20, 3766187), (647, 116420), (1294, 58210), (2588, 29105), (3235, 23284), (5821, 12940), (6470, 11642)]