80957170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11923}}^1$

素因数の和:12034

約数の個数: 32

約数和(自身を含む): 168271488

約数和(自身を除く): 87314318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 11923, 23846, 59615, 83461, 119230, 166922, 417305, 834610, 1156531, 2313062, 5782655, 8095717, 11565310, 16191434, 40478585, 80957170]

約数ペア:

[(1, 80957170), (2, 40478585), (5, 16191434), (7, 11565310), (10, 8095717), (14, 5782655), (35, 2313062), (70, 1156531), (97, 834610), (194, 417305), (485, 166922), (679, 119230), (970, 83461), (1358, 59615), (3395, 23846), (6790, 11923)]