82086820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{141529}}^1$

素因数の和:141567

約数の個数: 24

約数和(自身を含む): 178327800

約数和(自身を除く): 96240980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 141529, 283058, 566116, 707645, 1415290, 2830580, 4104341, 8208682, 16417364, 20521705, 41043410, 82086820]

約数ペア:

[(1, 82086820), (2, 41043410), (4, 20521705), (5, 16417364), (10, 8208682), (20, 4104341), (29, 2830580), (58, 1415290), (116, 707645), (145, 566116), (290, 283058), (580, 141529)]