470174080

素因数分解:

$2^7\times 5^1\times {\mathrm{734647}}^1$

素因数の和:734666

約数の個数: 32

約数和(自身を含む): 1124011440

約数和(自身を除く): 653837360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 734647, 1469294, 2938588, 3673235, 5877176, 7346470, 11754352, 14692940, 23508704, 29385880, 47017408, 58771760, 94034816, 117543520, 235087040, 470174080]

約数ペア:

[(1, 470174080), (2, 235087040), (4, 117543520), (5, 94034816), (8, 58771760), (10, 47017408), (16, 29385880), (20, 23508704), (32, 14692940), (40, 11754352), (64, 7346470), (80, 5877176), (128, 3673235), (160, 2938588), (320, 1469294), (640, 734647)]