22679380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 28123820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1049, 1081, 2098, 2162, 4196, 4324, 5245, 5405, 10490, 10810, 20980, 21620, 24127, 48254, 49303, 96508, 98606, 120635, 197212, 241270, 246515, 482540, 493030, 986060, 1133969, 2267938, 4535876, 5669845, 11339690, 22679380]

約数ペア:

[(1, 22679380), (2, 11339690), (4, 5669845), (5, 4535876), (10, 2267938), (20, 1133969), (23, 986060), (46, 493030), (47, 482540), (92, 246515), (94, 241270), (115, 197212), (188, 120635), (230, 98606), (235, 96508), (460, 49303), (470, 48254), (940, 24127), (1049, 21620), (1081, 20980), (2098, 10810), (2162, 10490), (4196, 5405), (4324, 5245)]