14470840

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 32868000

約数和(自身を除く): 18397160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 3319, 4360, 6638, 13276, 16595, 26552, 33190, 66380, 132760, 361771, 723542, 1447084, 1808855, 2894168, 3617710, 7235420, 14470840]

約数ペア:

[(1, 14470840), (2, 7235420), (4, 3617710), (5, 2894168), (8, 1808855), (10, 1447084), (20, 723542), (40, 361771), (109, 132760), (218, 66380), (436, 33190), (545, 26552), (872, 16595), (1090, 13276), (2180, 6638), (3319, 4360)]