39693438140

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1031}}^1\times {\mathrm{2339}}^1$

素因数の和:4202

約数の個数: 48

約数和(自身を含む): 83574167040

約数和(自身を除く): 43880728900

約数列:

[1, 2, 4, 5, 10, 20, 823, 1031, 1646, 2062, 2339, 3292, 4115, 4124, 4678, 5155, 8230, 9356, 10310, 11695, 16460, 20620, 23390, 46780, 848513, 1697026, 1924997, 2411509, 3394052, 3849994, 4242565, 4823018, 7699988, 8485130, 9624985, 9646036, 12057545, 16970260, 19249970, 24115090, 38499940, 48230180, 1984671907, 3969343814, 7938687628, 9923359535, 19846719070, 39693438140]

約数ペア:

[(1, 39693438140), (2, 19846719070), (4, 9923359535), (5, 7938687628), (10, 3969343814), (20, 1984671907), (823, 48230180), (1031, 38499940), (1646, 24115090), (2062, 19249970), (2339, 16970260), (3292, 12057545), (4115, 9646036), (4124, 9624985), (4678, 8485130), (5155, 7699988), (8230, 4823018), (9356, 4242565), (10310, 3849994), (11695, 3394052), (16460, 2411509), (20620, 1924997), (23390, 1697026), (46780, 848513)]