23611960

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{821}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 53265600

約数和(自身を除く): 29653640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 821, 1438, 1642, 2876, 3284, 3595, 4105, 5752, 6568, 7190, 8210, 14380, 16420, 28760, 32840, 590299, 1180598, 2361196, 2951495, 4722392, 5902990, 11805980, 23611960]

約数ペア:

[(1, 23611960), (2, 11805980), (4, 5902990), (5, 4722392), (8, 2951495), (10, 2361196), (20, 1180598), (40, 590299), (719, 32840), (821, 28760), (1438, 16420), (1642, 14380), (2876, 8210), (3284, 7190), (3595, 6568), (4105, 5752)]