45085120

素因数分解:

$2^6\times 5^1\times {\mathrm{140891}}^1$

素因数の和:140908

約数の個数: 28

約数和(自身を含む): 107359704

約数和(自身を除く): 62274584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 140891, 281782, 563564, 704455, 1127128, 1408910, 2254256, 2817820, 4508512, 5635640, 9017024, 11271280, 22542560, 45085120]

約数ペア:

[(1, 45085120), (2, 22542560), (4, 11271280), (5, 9017024), (8, 5635640), (10, 4508512), (16, 2817820), (20, 2254256), (32, 1408910), (40, 1127128), (64, 704455), (80, 563564), (160, 281782), (320, 140891)]