113405120

素因数分解:

$2^6\times 5^1\times {\mathrm{354391}}^1$

素因数の和:354408

約数の個数: 28

約数和(自身を含む): 270046704

約数和(自身を除く): 156641584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 354391, 708782, 1417564, 1771955, 2835128, 3543910, 5670256, 7087820, 11340512, 14175640, 22681024, 28351280, 56702560, 113405120]

約数ペア:

[(1, 113405120), (2, 56702560), (4, 28351280), (5, 22681024), (8, 14175640), (10, 11340512), (16, 7087820), (20, 5670256), (32, 3543910), (40, 2835128), (64, 1771955), (80, 1417564), (160, 708782), (320, 354391)]