12482120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{44579}}^1$

素因数の和:44597

約数の個数: 32

約数和(自身を含む): 32097600

約数和(自身を除く): 19615480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 44579, 89158, 178316, 222895, 312053, 356632, 445790, 624106, 891580, 1248212, 1560265, 1783160, 2496424, 3120530, 6241060, 12482120]

約数ペア:

[(1, 12482120), (2, 6241060), (4, 3120530), (5, 2496424), (7, 1783160), (8, 1560265), (10, 1248212), (14, 891580), (20, 624106), (28, 445790), (35, 356632), (40, 312053), (56, 222895), (70, 178316), (140, 89158), (280, 44579)]