4238450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 24

約数和(自身を含む): 7969728

約数和(自身を除く): 3731278

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 823, 1030, 1646, 2575, 4115, 5150, 8230, 20575, 41150, 84769, 169538, 423845, 847690, 2119225, 4238450]

約数ペア:

[(1, 4238450), (2, 2119225), (5, 847690), (10, 423845), (25, 169538), (50, 84769), (103, 41150), (206, 20575), (515, 8230), (823, 5150), (1030, 4115), (1646, 2575)]