39389120

素因数分解:

$2^6\times 5^1\times {\mathrm{123091}}^1$

素因数の和:123108

約数の個数: 28

約数和(自身を含む): 93796104

約数和(自身を除く): 54406984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 123091, 246182, 492364, 615455, 984728, 1230910, 1969456, 2461820, 3938912, 4923640, 7877824, 9847280, 19694560, 39389120]

約数ペア:

[(1, 39389120), (2, 19694560), (4, 9847280), (5, 7877824), (8, 4923640), (10, 3938912), (16, 2461820), (20, 1969456), (32, 1230910), (40, 984728), (64, 615455), (80, 492364), (160, 246182), (320, 123091)]