141336460

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{17623}}^1$

素因数の和:18033

約数の個数: 24

約数和(自身を含む): 297563616

約数和(自身を除く): 156227156

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 17623, 35246, 70492, 88115, 176230, 352460, 7066823, 14133646, 28267292, 35334115, 70668230, 141336460]

約数ペア:

[(1, 141336460), (2, 70668230), (4, 35334115), (5, 28267292), (10, 14133646), (20, 7066823), (401, 352460), (802, 176230), (1604, 88115), (2005, 70492), (4010, 35246), (8020, 17623)]