77107910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5351}}^1$

素因数の和:5500

約数の個数: 32

約数和(自身を含む): 152596224

約数和(自身を除く): 75488314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 5351, 7205, 10702, 14410, 26755, 53510, 58861, 117722, 294305, 588610, 700981, 1401962, 3504905, 7009810, 7710791, 15421582, 38553955, 77107910]

約数ペア:

[(1, 77107910), (2, 38553955), (5, 15421582), (10, 7710791), (11, 7009810), (22, 3504905), (55, 1401962), (110, 700981), (131, 588610), (262, 294305), (655, 117722), (1310, 58861), (1441, 53510), (2882, 26755), (5351, 14410), (7205, 10702)]