826614080

素因数分解:

$2^6\times 5^1\times {\mathrm{2583169}}^1$

素因数の和:2583186

約数の個数: 28

約数和(自身を含む): 1968375540

約数和(自身を除く): 1141761460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2583169, 5166338, 10332676, 12915845, 20665352, 25831690, 41330704, 51663380, 82661408, 103326760, 165322816, 206653520, 413307040, 826614080]

約数ペア:

[(1, 826614080), (2, 413307040), (4, 206653520), (5, 165322816), (8, 103326760), (10, 82661408), (16, 51663380), (20, 41330704), (32, 25831690), (40, 20665352), (64, 12915845), (80, 10332676), (160, 5166338), (320, 2583169)]