39320360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9187}}^1$

素因数の和:9305

約数の個数: 32

約数和(自身を含む): 89307360

約数和(自身を除く): 49987000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 9187, 18374, 36748, 45935, 73496, 91870, 183740, 367480, 983009, 1966018, 3932036, 4915045, 7864072, 9830090, 19660180, 39320360]

約数ペア:

[(1, 39320360), (2, 19660180), (4, 9830090), (5, 7864072), (8, 4915045), (10, 3932036), (20, 1966018), (40, 983009), (107, 367480), (214, 183740), (428, 91870), (535, 73496), (856, 45935), (1070, 36748), (2140, 18374), (4280, 9187)]