22019978740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{22937}}^1$

素因数の和:25056

約数の個数: 48

約数和(自身を含む): 48277700352

約数和(自身を除く): 26257721612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2087, 4174, 8348, 10435, 20870, 22937, 41740, 45874, 48001, 91748, 96002, 114685, 192004, 229370, 240005, 458740, 480010, 527551, 960020, 1055102, 2110204, 2637755, 5275510, 10551020, 47869519, 95739038, 191478076, 239347595, 478695190, 957390380, 1100998937, 2201997874, 4403995748, 5504994685, 11009989370, 22019978740]

約数ペア:

[(1, 22019978740), (2, 11009989370), (4, 5504994685), (5, 4403995748), (10, 2201997874), (20, 1100998937), (23, 957390380), (46, 478695190), (92, 239347595), (115, 191478076), (230, 95739038), (460, 47869519), (2087, 10551020), (4174, 5275510), (8348, 2637755), (10435, 2110204), (20870, 1055102), (22937, 960020), (41740, 527551), (45874, 480010), (48001, 458740), (91748, 240005), (96002, 229370), (114685, 192004)]