45375340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31079}}^1$

素因数の和:31161

約数の個数: 24

約数和(自身を含む): 96596640

約数和(自身を除く): 51221300

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 31079, 62158, 124316, 155395, 310790, 621580, 2268767, 4537534, 9075068, 11343835, 22687670, 45375340]

約数ペア:

[(1, 45375340), (2, 22687670), (4, 11343835), (5, 9075068), (10, 4537534), (20, 2268767), (73, 621580), (146, 310790), (292, 155395), (365, 124316), (730, 62158), (1460, 31079)]