80332490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11831}}^1$

素因数の和:11942

約数の個数: 32

約数和(自身を含む): 166973184

約数和(自身を除く): 86640694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 11831, 23662, 59155, 82817, 118310, 165634, 414085, 828170, 1147607, 2295214, 5738035, 8033249, 11476070, 16066498, 40166245, 80332490]

約数ペア:

[(1, 80332490), (2, 40166245), (5, 16066498), (7, 11476070), (10, 8033249), (14, 5738035), (35, 2295214), (70, 1147607), (97, 828170), (194, 414085), (485, 165634), (679, 118310), (970, 82817), (1358, 59155), (3395, 23662), (6790, 11831)]