26700740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121367}}^1$

素因数の和:121387

約数の個数: 24

約数和(自身を含む): 61169472

約数和(自身を除く): 34468732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 121367, 242734, 485468, 606835, 1213670, 1335037, 2427340, 2670074, 5340148, 6675185, 13350370, 26700740]

約数ペア:

[(1, 26700740), (2, 13350370), (4, 6675185), (5, 5340148), (10, 2670074), (11, 2427340), (20, 1335037), (22, 1213670), (44, 606835), (55, 485468), (110, 242734), (220, 121367)]