2023226325520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1331069951}}^1$

素因数の和:1331069983

約数の個数: 40

約数和(自身を含む): 4951580221440

約数和(自身を除く): 2928353895920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1331069951, 2662139902, 5324279804, 6655349755, 10648559608, 13310699510, 21297119216, 25290329069, 26621399020, 50580658138, 53242798040, 101161316276, 106485596080, 126451645345, 202322632552, 252903290690, 404645265104, 505806581380, 1011613162760, 2023226325520]

約数ペア:

[(1, 2023226325520), (2, 1011613162760), (4, 505806581380), (5, 404645265104), (8, 252903290690), (10, 202322632552), (16, 126451645345), (19, 106485596080), (20, 101161316276), (38, 53242798040), (40, 50580658138), (76, 26621399020), (80, 25290329069), (95, 21297119216), (152, 13310699510), (190, 10648559608), (304, 6655349755), (380, 5324279804), (760, 2662139902), (1520, 1331069951)]