47256080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20411

約数の個数: 40

約数和(自身を含む): 113664600

約数和(自身を除く): 66408520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 20369, 40738, 81476, 101845, 162952, 203690, 325904, 407380, 590701, 814760, 1181402, 1629520, 2362804, 2953505, 4725608, 5907010, 9451216, 11814020, 23628040, 47256080]

約数ペア:

[(1, 47256080), (2, 23628040), (4, 11814020), (5, 9451216), (8, 5907010), (10, 4725608), (16, 2953505), (20, 2362804), (29, 1629520), (40, 1181402), (58, 814760), (80, 590701), (116, 407380), (145, 325904), (232, 203690), (290, 162952), (464, 101845), (580, 81476), (1160, 40738), (2320, 20369)]