26222120

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2437}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 59243400

約数和(自身を除く): 33021280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2437, 2690, 4874, 5380, 9748, 10760, 12185, 19496, 24370, 48740, 97480, 655553, 1311106, 2622212, 3277765, 5244424, 6555530, 13111060, 26222120]

約数ペア:

[(1, 26222120), (2, 13111060), (4, 6555530), (5, 5244424), (8, 3277765), (10, 2622212), (20, 1311106), (40, 655553), (269, 97480), (538, 48740), (1076, 24370), (1345, 19496), (2152, 12185), (2437, 10760), (2690, 9748), (4874, 5380)]