23982680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4721}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 54397440

約数和(自身を除く): 30414760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 4721, 5080, 9442, 18884, 23605, 37768, 47210, 94420, 188840, 599567, 1199134, 2398268, 2997835, 4796536, 5995670, 11991340, 23982680]

約数ペア:

[(1, 23982680), (2, 11991340), (4, 5995670), (5, 4796536), (8, 2997835), (10, 2398268), (20, 1199134), (40, 599567), (127, 188840), (254, 94420), (508, 47210), (635, 37768), (1016, 23605), (1270, 18884), (2540, 9442), (4721, 5080)]