2012431175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{30689}}^1$

素因数の和:30803

約数の個数: 24

約数和(自身を含む): 2595391920

約数和(自身を除く): 582960745

約数列:

[1, 5, 25, 43, 61, 215, 305, 1075, 1525, 2623, 13115, 30689, 65575, 153445, 767225, 1319627, 1872029, 6598135, 9360145, 32990675, 46800725, 80497247, 402486235, 2012431175]

約数ペア:

[(1, 2012431175), (5, 402486235), (25, 80497247), (43, 46800725), (61, 32990675), (215, 9360145), (305, 6598135), (1075, 1872029), (1525, 1319627), (2623, 767225), (13115, 153445), (30689, 65575)]