22433005720

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2182199}}^1$

素因数の和:2182467

約数の個数: 32

約数和(自身を含む): 50670684000

約数和(自身を除く): 28237678280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 10280, 2182199, 4364398, 8728796, 10910995, 17457592, 21821990, 43643980, 87287960, 560825143, 1121650286, 2243300572, 2804125715, 4486601144, 5608251430, 11216502860, 22433005720]

約数ペア:

[(1, 22433005720), (2, 11216502860), (4, 5608251430), (5, 4486601144), (8, 2804125715), (10, 2243300572), (20, 1121650286), (40, 560825143), (257, 87287960), (514, 43643980), (1028, 21821990), (1285, 17457592), (2056, 10910995), (2570, 8728796), (5140, 4364398), (10280, 2182199)]