90883040

素因数分解:

$2^5\times 5^1\times {\mathrm{568019}}^1$

素因数の和:568034

約数の個数: 24

約数和(自身を含む): 214711560

約数和(自身を除く): 123828520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 568019, 1136038, 2272076, 2840095, 4544152, 5680190, 9088304, 11360380, 18176608, 22720760, 45441520, 90883040]

約数ペア:

[(1, 90883040), (2, 45441520), (4, 22720760), (5, 18176608), (8, 11360380), (10, 9088304), (16, 5680190), (20, 4544152), (32, 2840095), (40, 2272076), (80, 1136038), (160, 568019)]