38337220

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4327}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 80708544

約数和(自身を除く): 42371324

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4327, 4430, 8654, 8860, 17308, 21635, 43270, 86540, 1916861, 3833722, 7667444, 9584305, 19168610, 38337220]

約数ペア:

[(1, 38337220), (2, 19168610), (4, 9584305), (5, 7667444), (10, 3833722), (20, 1916861), (443, 86540), (886, 43270), (1772, 21635), (2215, 17308), (4327, 8860), (4430, 8654)]