11284360

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 25718400

約数和(自身を除く): 14434040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3571, 7142, 14284, 17855, 28568, 35710, 71420, 142840, 282109, 564218, 1128436, 1410545, 2256872, 2821090, 5642180, 11284360]

約数ペア:

[(1, 11284360), (2, 5642180), (4, 2821090), (5, 2256872), (8, 1410545), (10, 1128436), (20, 564218), (40, 282109), (79, 142840), (158, 71420), (316, 35710), (395, 28568), (632, 17855), (790, 14284), (1580, 7142), (3160, 3571)]