183350020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56941}}^1$

素因数の和:56980

約数の個数: 48

約数和(自身を含む): 459180288

約数和(自身を除く): 275830268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 56941, 113882, 227764, 284705, 398587, 569410, 797174, 1138820, 1309643, 1594348, 1992935, 2619286, 3985870, 5238572, 6548215, 7971740, 9167501, 13096430, 18335002, 26192860, 36670004, 45837505, 91675010, 183350020]

約数ペア:

[(1, 183350020), (2, 91675010), (4, 45837505), (5, 36670004), (7, 26192860), (10, 18335002), (14, 13096430), (20, 9167501), (23, 7971740), (28, 6548215), (35, 5238572), (46, 3985870), (70, 2619286), (92, 1992935), (115, 1594348), (140, 1309643), (161, 1138820), (230, 797174), (322, 569410), (460, 398587), (644, 284705), (805, 227764), (1610, 113882), (3220, 56941)]