84026720

素因数分解:

$2^5\times 5^1\times {\mathrm{525167}}^1$

素因数の和:525182

約数の個数: 24

約数和(自身を含む): 198513504

約数和(自身を除く): 114486784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 525167, 1050334, 2100668, 2625835, 4201336, 5251670, 8402672, 10503340, 16805344, 21006680, 42013360, 84026720]

約数ペア:

[(1, 84026720), (2, 42013360), (4, 21006680), (5, 16805344), (8, 10503340), (10, 8402672), (16, 5251670), (20, 4201336), (32, 2625835), (40, 2100668), (80, 1050334), (160, 525167)]