117623120

素因数分解:

$2^4\times 5^1\times {\mathrm{1470289}}^1$

素因数の和:1470302

約数の個数: 20

約数和(自身を含む): 273473940

約数和(自身を除く): 155850820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1470289, 2940578, 5881156, 7351445, 11762312, 14702890, 23524624, 29405780, 58811560, 117623120]

約数ペア:

[(1, 117623120), (2, 58811560), (4, 29405780), (5, 23524624), (8, 14702890), (10, 11762312), (16, 7351445), (20, 5881156), (40, 2940578), (80, 1470289)]