52805428400

素因数分解:

$2^4\times 5^2\times {\mathrm{132013571}}^1$

素因数の和:132013589

約数の個数: 30

約数和(自身を含む): 126865042692

約数和(自身を除く): 74059614292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 132013571, 264027142, 528054284, 660067855, 1056108568, 1320135710, 2112217136, 2640271420, 3300339275, 5280542840, 6600678550, 10561085680, 13201357100, 26402714200, 52805428400]

約数ペア:

[(1, 52805428400), (2, 26402714200), (4, 13201357100), (5, 10561085680), (8, 6600678550), (10, 5280542840), (16, 3300339275), (20, 2640271420), (25, 2112217136), (40, 1320135710), (50, 1056108568), (80, 660067855), (100, 528054284), (200, 264027142), (400, 132013571)]