12071780360

素因数分解:

$2^3\times 5^1\times {\mathrm{8369}}^1\times {\mathrm{36061}}^1$

素因数の和:44441

約数の個数: 32

約数和(自身を含む): 27165504600

約数和(自身を除く): 15093724240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8369, 16738, 33476, 36061, 41845, 66952, 72122, 83690, 144244, 167380, 180305, 288488, 334760, 360610, 721220, 1442440, 301794509, 603589018, 1207178036, 1508972545, 2414356072, 3017945090, 6035890180, 12071780360]

約数ペア:

[(1, 12071780360), (2, 6035890180), (4, 3017945090), (5, 2414356072), (8, 1508972545), (10, 1207178036), (20, 603589018), (40, 301794509), (8369, 1442440), (16738, 721220), (33476, 360610), (36061, 334760), (41845, 288488), (66952, 180305), (72122, 167380), (83690, 144244)]