13341100

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1602

約数の個数: 36

約数和(自身を含む): 29295000

約数和(自身を除く): 15953900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1499, 1780, 2225, 2998, 4450, 5996, 7495, 8900, 14990, 29980, 37475, 74950, 133411, 149900, 266822, 533644, 667055, 1334110, 2668220, 3335275, 6670550, 13341100]

約数ペア:

[(1, 13341100), (2, 6670550), (4, 3335275), (5, 2668220), (10, 1334110), (20, 667055), (25, 533644), (50, 266822), (89, 149900), (100, 133411), (178, 74950), (356, 37475), (445, 29980), (890, 14990), (1499, 8900), (1780, 7495), (2225, 5996), (2998, 4450)]