27260740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104849}}^1$

素因数の和:104871

約数の個数: 24

約数和(自身を含む): 61651800

約数和(自身を除く): 34391060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104849, 209698, 419396, 524245, 1048490, 1363037, 2096980, 2726074, 5452148, 6815185, 13630370, 27260740]

約数ペア:

[(1, 27260740), (2, 13630370), (4, 6815185), (5, 5452148), (10, 2726074), (13, 2096980), (20, 1363037), (26, 1048490), (52, 524245), (65, 419396), (130, 209698), (260, 104849)]