26058040

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2477}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 58877280

約数和(自身を除く): 32819240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2477, 2630, 4954, 5260, 9908, 10520, 12385, 19816, 24770, 49540, 99080, 651451, 1302902, 2605804, 3257255, 5211608, 6514510, 13029020, 26058040]

約数ペア:

[(1, 26058040), (2, 13029020), (4, 6514510), (5, 5211608), (8, 3257255), (10, 2605804), (20, 1302902), (40, 651451), (263, 99080), (526, 49540), (1052, 24770), (1315, 19816), (2104, 12385), (2477, 10520), (2630, 9908), (4954, 5260)]