5565550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 24

約数和(自身を含む): 10490400

約数和(自身を除く): 4924850

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1409, 1975, 2818, 3950, 7045, 14090, 35225, 70450, 111311, 222622, 556555, 1113110, 2782775, 5565550]

約数ペア:

[(1, 5565550), (2, 2782775), (5, 1113110), (10, 556555), (25, 222622), (50, 111311), (79, 70450), (158, 35225), (395, 14090), (790, 7045), (1409, 3950), (1975, 2818)]