41805220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26459}}^1$

素因数の和:26547

約数の個数: 24

約数和(自身を含む): 88905600

約数和(自身を除く): 47100380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 26459, 52918, 105836, 132295, 264590, 529180, 2090261, 4180522, 8361044, 10451305, 20902610, 41805220]

約数ペア:

[(1, 41805220), (2, 20902610), (4, 10451305), (5, 8361044), (10, 4180522), (20, 2090261), (79, 529180), (158, 264590), (316, 132295), (395, 105836), (790, 52918), (1580, 26459)]