100876960

素因数分解:

$2^5\times 5^1\times {\mathrm{630481}}^1$

素因数の和:630496

約数の個数: 24

約数和(自身を含む): 238322196

約数和(自身を除く): 137445236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 630481, 1260962, 2521924, 3152405, 5043848, 6304810, 10087696, 12609620, 20175392, 25219240, 50438480, 100876960]

約数ペア:

[(1, 100876960), (2, 50438480), (4, 25219240), (5, 20175392), (8, 12609620), (10, 10087696), (16, 6304810), (20, 5043848), (32, 3152405), (40, 2521924), (80, 1260962), (160, 630481)]