56780420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{48119}}^1$

素因数の和:48187

約数の個数: 24

約数和(自身を含む): 121262400

約数和(自身を除く): 64481980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 48119, 96238, 192476, 240595, 481190, 962380, 2839021, 5678042, 11356084, 14195105, 28390210, 56780420]

約数ペア:

[(1, 56780420), (2, 28390210), (4, 14195105), (5, 11356084), (10, 5678042), (20, 2839021), (59, 962380), (118, 481190), (236, 240595), (295, 192476), (590, 96238), (1180, 48119)]