2247454040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4322027}}^1$

素因数の和:4322051

約数の個数: 32

約数和(自身を含む): 5445755280

約数和(自身を除く): 3198301240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4322027, 8644054, 17288108, 21610135, 34576216, 43220270, 56186351, 86440540, 112372702, 172881080, 224745404, 280931755, 449490808, 561863510, 1123727020, 2247454040]

約数ペア:

[(1, 2247454040), (2, 1123727020), (4, 561863510), (5, 449490808), (8, 280931755), (10, 224745404), (13, 172881080), (20, 112372702), (26, 86440540), (40, 56186351), (52, 43220270), (65, 34576216), (104, 21610135), (130, 17288108), (260, 8644054), (520, 4322027)]