210734560

素因数分解:

$2^5\times 5^1\times {\mathrm{1317091}}^1$

素因数の和:1317106

約数の個数: 24

約数和(自身を含む): 497860776

約数和(自身を除く): 287126216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1317091, 2634182, 5268364, 6585455, 10536728, 13170910, 21073456, 26341820, 42146912, 52683640, 105367280, 210734560]

約数ペア:

[(1, 210734560), (2, 105367280), (4, 52683640), (5, 42146912), (8, 26341820), (10, 21073456), (16, 13170910), (20, 10536728), (32, 6585455), (40, 5268364), (80, 2634182), (160, 1317091)]