10995220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6959}}^1$

素因数の和:7047

約数の個数: 24

約数和(自身を含む): 23385600

約数和(自身を除く): 12390380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6959, 13918, 27836, 34795, 69590, 139180, 549761, 1099522, 2199044, 2748805, 5497610, 10995220]

約数ペア:

[(1, 10995220), (2, 5497610), (4, 2748805), (5, 2199044), (10, 1099522), (20, 549761), (79, 139180), (158, 69590), (316, 34795), (395, 27836), (790, 13918), (1580, 6959)]