103624820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398557}}^1$

素因数の和:398579

約数の個数: 24

約数和(自身を含む): 234352104

約数和(自身を除く): 130727284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398557, 797114, 1594228, 1992785, 3985570, 5181241, 7971140, 10362482, 20724964, 25906205, 51812410, 103624820]

約数ペア:

[(1, 103624820), (2, 51812410), (4, 25906205), (5, 20724964), (10, 10362482), (13, 7971140), (20, 5181241), (26, 3985570), (52, 1992785), (65, 1594228), (130, 797114), (260, 398557)]