47436140

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6719}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 99912960

約数和(自身を除く): 52476820

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 6719, 7060, 13438, 26876, 33595, 67190, 134380, 2371807, 4743614, 9487228, 11859035, 23718070, 47436140]

約数ペア:

[(1, 47436140), (2, 23718070), (4, 11859035), (5, 9487228), (10, 4743614), (20, 2371807), (353, 134380), (706, 67190), (1412, 33595), (1765, 26876), (3530, 13438), (6719, 7060)]