2007462280

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{95959}}^1$

素因数の和:96493

約数の個数: 32

約数和(自身を含む): 4525473600

約数和(自身を除く): 2518011320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 5230, 10460, 20920, 95959, 191918, 383836, 479795, 767672, 959590, 1919180, 3838360, 50186557, 100373114, 200746228, 250932785, 401492456, 501865570, 1003731140, 2007462280]

約数ペア:

[(1, 2007462280), (2, 1003731140), (4, 501865570), (5, 401492456), (8, 250932785), (10, 200746228), (20, 100373114), (40, 50186557), (523, 3838360), (1046, 1919180), (2092, 959590), (2615, 767672), (4184, 479795), (5230, 383836), (10460, 191918), (20920, 95959)]