47604380

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1861}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 100101120

約数和(自身を除く): 52496740

約数列:

[1, 2, 4, 5, 10, 20, 1279, 1861, 2558, 3722, 5116, 6395, 7444, 9305, 12790, 18610, 25580, 37220, 2380219, 4760438, 9520876, 11901095, 23802190, 47604380]

約数ペア:

[(1, 47604380), (2, 23802190), (4, 11901095), (5, 9520876), (10, 4760438), (20, 2380219), (1279, 37220), (1861, 25580), (2558, 18610), (3722, 12790), (5116, 9305), (6395, 7444)]