4920740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22367}}^1$

素因数の和:22387

約数の個数: 24

約数和(自身を含む): 11273472

約数和(自身を除く): 6352732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22367, 44734, 89468, 111835, 223670, 246037, 447340, 492074, 984148, 1230185, 2460370, 4920740]

約数ペア:

[(1, 4920740), (2, 2460370), (4, 1230185), (5, 984148), (10, 492074), (11, 447340), (20, 246037), (22, 223670), (44, 111835), (55, 89468), (110, 44734), (220, 22367)]