53806180

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6709}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 113291640

約数和(自身を除く): 59485460

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 6709, 8020, 13418, 26836, 33545, 67090, 134180, 2690309, 5380618, 10761236, 13451545, 26903090, 53806180]

約数ペア:

[(1, 53806180), (2, 26903090), (4, 13451545), (5, 10761236), (10, 5380618), (20, 2690309), (401, 134180), (802, 67090), (1604, 33545), (2005, 26836), (4010, 13418), (6709, 8020)]