11642500

素因数分解:

$2^2\times 5^4\times {\mathrm{4657}}^1$

素因数の和:4681

約数の個数: 30

約数和(自身を含む): 25465286

約数和(自身を除く): 13822786

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4657, 9314, 18628, 23285, 46570, 93140, 116425, 232850, 465700, 582125, 1164250, 2328500, 2910625, 5821250, 11642500]

約数ペア:

[(1, 11642500), (2, 5821250), (4, 2910625), (5, 2328500), (10, 1164250), (20, 582125), (25, 465700), (50, 232850), (100, 116425), (125, 93140), (250, 46570), (500, 23285), (625, 18628), (1250, 9314), (2500, 4657)]