33442720

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 79484328

約数和(自身を除く): 46041608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1061, 1576, 1970, 2122, 3152, 3940, 4244, 5305, 6304, 7880, 8488, 10610, 15760, 16976, 21220, 31520, 33952, 42440, 84880, 169760, 209017, 418034, 836068, 1045085, 1672136, 2090170, 3344272, 4180340, 6688544, 8360680, 16721360, 33442720]

約数ペア:

[(1, 33442720), (2, 16721360), (4, 8360680), (5, 6688544), (8, 4180340), (10, 3344272), (16, 2090170), (20, 1672136), (32, 1045085), (40, 836068), (80, 418034), (160, 209017), (197, 169760), (394, 84880), (788, 42440), (985, 33952), (1061, 31520), (1576, 21220), (1970, 16976), (2122, 15760), (3152, 10610), (3940, 8488), (4244, 7880), (5305, 6304)]