2452640

素因数分解:

$2^5\times 5^1\times {\mathrm{15329}}^1$

素因数の和:15344

約数の個数: 24

約数和(自身を含む): 5794740

約数和(自身を除く): 3342100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15329, 30658, 61316, 76645, 122632, 153290, 245264, 306580, 490528, 613160, 1226320, 2452640]

約数ペア:

[(1, 2452640), (2, 1226320), (4, 613160), (5, 490528), (8, 306580), (10, 245264), (16, 153290), (20, 122632), (32, 76645), (40, 61316), (80, 30658), (160, 15329)]