42951460

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2083}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 90328896

約数和(自身を除く): 47377436

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 2083, 4124, 4166, 5155, 8332, 10310, 10415, 20620, 20830, 41660, 2147573, 4295146, 8590292, 10737865, 21475730, 42951460]

約数ペア:

[(1, 42951460), (2, 21475730), (4, 10737865), (5, 8590292), (10, 4295146), (20, 2147573), (1031, 41660), (2062, 20830), (2083, 20620), (4124, 10415), (4166, 10310), (5155, 8332)]