520016302100

素因数分解:

$2^2\times 5^2\times {\mathrm{5200163021}}^1$

素因数の和:5200163035

約数の個数: 18

約数和(自身を含む): 1128435375774

約数和(自身を除く): 608419073674

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 5200163021, 10400326042, 20800652084, 26000815105, 52001630210, 104003260420, 130004075525, 260008151050, 520016302100]

約数ペア:

[(1, 520016302100), (2, 260008151050), (4, 130004075525), (5, 104003260420), (10, 52001630210), (20, 26000815105), (25, 20800652084), (50, 10400326042), (100, 5200163021)]