2011464040

素因数分解:

$2^3\times 5^1\times {\mathrm{50286601}}^1$

素因数の和:50286612

約数の個数: 16

約数和(自身を含む): 4525794180

約数和(自身を除く): 2514330140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50286601, 100573202, 201146404, 251433005, 402292808, 502866010, 1005732020, 2011464040]

約数ペア:

[(1, 2011464040), (2, 1005732020), (4, 502866010), (5, 402292808), (8, 251433005), (10, 201146404), (20, 100573202), (40, 50286601)]