2000610880

素因数分解:

$2^6\times 5^1\times {\mathrm{6251909}}^1$

素因数の和:6251926

約数の個数: 28

約数和(自身を含む): 4763955420

約数和(自身を除く): 2763344540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6251909, 12503818, 25007636, 31259545, 50015272, 62519090, 100030544, 125038180, 200061088, 250076360, 400122176, 500152720, 1000305440, 2000610880]

約数ペア:

[(1, 2000610880), (2, 1000305440), (4, 500152720), (5, 400122176), (8, 250076360), (10, 200061088), (16, 125038180), (20, 100030544), (32, 62519090), (40, 50015272), (64, 31259545), (80, 25007636), (160, 12503818), (320, 6251909)]