22560470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 43296768

約数和(自身を除く): 20736298

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2087, 2162, 4174, 5405, 10435, 10810, 20870, 48001, 96002, 98089, 196178, 240005, 480010, 490445, 980890, 2256047, 4512094, 11280235, 22560470]

約数ペア:

[(1, 22560470), (2, 11280235), (5, 4512094), (10, 2256047), (23, 980890), (46, 490445), (47, 480010), (94, 240005), (115, 196178), (230, 98089), (235, 96002), (470, 48001), (1081, 20870), (2087, 10810), (2162, 10435), (4174, 5405)]