22526060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 48988800

約数和(自身を除く): 26462740

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 269, 316, 395, 530, 538, 790, 1060, 1076, 1345, 1580, 2690, 4187, 5380, 8374, 14257, 16748, 20935, 21251, 28514, 41870, 42502, 57028, 71285, 83740, 85004, 106255, 142570, 212510, 285140, 425020, 1126303, 2252606, 4505212, 5631515, 11263030, 22526060]

約数ペア:

[(1, 22526060), (2, 11263030), (4, 5631515), (5, 4505212), (10, 2252606), (20, 1126303), (53, 425020), (79, 285140), (106, 212510), (158, 142570), (212, 106255), (265, 85004), (269, 83740), (316, 71285), (395, 57028), (530, 42502), (538, 41870), (790, 28514), (1060, 21251), (1076, 20935), (1345, 16748), (1580, 14257), (2690, 8374), (4187, 5380)]