85000060

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{3109}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 178688160

約数和(自身を除く): 93688100

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 3109, 5468, 6218, 6835, 12436, 13670, 15545, 27340, 31090, 62180, 4250003, 8500006, 17000012, 21250015, 42500030, 85000060]

約数ペア:

[(1, 85000060), (2, 42500030), (4, 21250015), (5, 17000012), (10, 8500006), (20, 4250003), (1367, 62180), (2734, 31090), (3109, 27340), (5468, 15545), (6218, 13670), (6835, 12436)]