132764080

素因数分解:

$2^4\times 5^1\times {\mathrm{1659551}}^1$

素因数の和:1659564

約数の個数: 20

約数和(自身を含む): 308676672

約数和(自身を除く): 175912592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1659551, 3319102, 6638204, 8297755, 13276408, 16595510, 26552816, 33191020, 66382040, 132764080]

約数ペア:

[(1, 132764080), (2, 66382040), (4, 33191020), (5, 26552816), (8, 16595510), (10, 13276408), (16, 8297755), (20, 6638204), (40, 3319102), (80, 1659551)]