26810110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43951}}^1$

素因数の和:44019

約数の個数: 16

約数和(自身を含む): 49050432

約数和(自身を除く): 22240322

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 43951, 87902, 219755, 439510, 2681011, 5362022, 13405055, 26810110]

約数ペア:

[(1, 26810110), (2, 13405055), (5, 5362022), (10, 2681011), (61, 439510), (122, 219755), (305, 87902), (610, 43951)]