5626820

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 11864664

約数和(自身を除く): 6237844

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 797, 1412, 1594, 1765, 3188, 3530, 3985, 7060, 7970, 15940, 281341, 562682, 1125364, 1406705, 2813410, 5626820]

約数ペア:

[(1, 5626820), (2, 2813410), (4, 1406705), (5, 1125364), (10, 562682), (20, 281341), (353, 15940), (706, 7970), (797, 7060), (1412, 3985), (1594, 3530), (1765, 3188)]