26948620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5591}}^1$

素因数の和:5841

約数の個数: 24

約数和(自身を含む): 56837088

約数和(自身を除く): 29888468

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 5591, 11182, 22364, 27955, 55910, 111820, 1347431, 2694862, 5389724, 6737155, 13474310, 26948620]

約数ペア:

[(1, 26948620), (2, 13474310), (4, 6737155), (5, 5389724), (10, 2694862), (20, 1347431), (241, 111820), (482, 55910), (964, 27955), (1205, 22364), (2410, 11182), (4820, 5591)]