33510220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 72253440

約数和(自身を除く): 38743220

約数列:

[1, 2, 4, 5, 10, 20, 79, 127, 158, 167, 254, 316, 334, 395, 508, 635, 668, 790, 835, 1270, 1580, 1670, 2540, 3340, 10033, 13193, 20066, 21209, 26386, 40132, 42418, 50165, 52772, 65965, 84836, 100330, 106045, 131930, 200660, 212090, 263860, 424180, 1675511, 3351022, 6702044, 8377555, 16755110, 33510220]

約数ペア:

[(1, 33510220), (2, 16755110), (4, 8377555), (5, 6702044), (10, 3351022), (20, 1675511), (79, 424180), (127, 263860), (158, 212090), (167, 200660), (254, 131930), (316, 106045), (334, 100330), (395, 84836), (508, 65965), (635, 52772), (668, 50165), (790, 42418), (835, 40132), (1270, 26386), (1580, 21209), (1670, 20066), (2540, 13193), (3340, 10033)]