2149295080

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{94433}}^1$

素因数の和:95013

約数の個数: 32

約数和(自身を含む): 4844464200

約数和(自身を除く): 2695169120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5690, 11380, 22760, 94433, 188866, 377732, 472165, 755464, 944330, 1888660, 3777320, 53732377, 107464754, 214929508, 268661885, 429859016, 537323770, 1074647540, 2149295080]

約数ペア:

[(1, 2149295080), (2, 1074647540), (4, 537323770), (5, 429859016), (8, 268661885), (10, 214929508), (20, 107464754), (40, 53732377), (569, 3777320), (1138, 1888660), (2276, 944330), (2845, 755464), (4552, 472165), (5690, 377732), (11380, 188866), (22760, 94433)]