15492440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22783}}^1$

素因数の和:22811

約数の個数: 32

約数和(自身を含む): 36910080

約数和(自身を除く): 21417640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 22783, 45566, 91132, 113915, 182264, 227830, 387311, 455660, 774622, 911320, 1549244, 1936555, 3098488, 3873110, 7746220, 15492440]

約数ペア:

[(1, 15492440), (2, 7746220), (4, 3873110), (5, 3098488), (8, 1936555), (10, 1549244), (17, 911320), (20, 774622), (34, 455660), (40, 387311), (68, 227830), (85, 182264), (136, 113915), (170, 91132), (340, 45566), (680, 22783)]