4486040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8627}}^1$

素因数の和:8651

約数の個数: 32

約数和(自身を含む): 10871280

約数和(自身を除く): 6385240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8627, 17254, 34508, 43135, 69016, 86270, 112151, 172540, 224302, 345080, 448604, 560755, 897208, 1121510, 2243020, 4486040]

約数ペア:

[(1, 4486040), (2, 2243020), (4, 1121510), (5, 897208), (8, 560755), (10, 448604), (13, 345080), (20, 224302), (26, 172540), (40, 112151), (52, 86270), (65, 69016), (104, 43135), (130, 34508), (260, 17254), (520, 8627)]