96905800

素因数分解:

$2^3\times 5^2\times {\mathrm{499}}^1\times {\mathrm{971}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 225990000

約数和(自身を除く): 129084200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 499, 971, 998, 1942, 1996, 2495, 3884, 3992, 4855, 4990, 7768, 9710, 9980, 12475, 19420, 19960, 24275, 24950, 38840, 48550, 49900, 97100, 99800, 194200, 484529, 969058, 1938116, 2422645, 3876232, 4845290, 9690580, 12113225, 19381160, 24226450, 48452900, 96905800]

約数ペア:

[(1, 96905800), (2, 48452900), (4, 24226450), (5, 19381160), (8, 12113225), (10, 9690580), (20, 4845290), (25, 3876232), (40, 2422645), (50, 1938116), (100, 969058), (200, 484529), (499, 194200), (971, 99800), (998, 97100), (1942, 49900), (1996, 48550), (2495, 38840), (3884, 24950), (3992, 24275), (4855, 19960), (4990, 19420), (7768, 12475), (9710, 9980)]