57495940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70117}}^1$

素因数の和:70167

約数の個数: 24

約数和(自身を含む): 123688152

約数和(自身を除く): 66192212

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 70117, 140234, 280468, 350585, 701170, 1402340, 2874797, 5749594, 11499188, 14373985, 28747970, 57495940]

約数ペア:

[(1, 57495940), (2, 28747970), (4, 14373985), (5, 11499188), (10, 5749594), (20, 2874797), (41, 1402340), (82, 701170), (164, 350585), (205, 280468), (410, 140234), (820, 70117)]