80220822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 180182016

約数和(自身を除く): 99961194

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 121, 141, 242, 282, 363, 517, 726, 1034, 1551, 2351, 3102, 4702, 5687, 7053, 11374, 14106, 17061, 25861, 34122, 51722, 77583, 110497, 155166, 220994, 284471, 331491, 568942, 662982, 853413, 1215467, 1706826, 2430934, 3646401, 7292802, 13370137, 26740274, 40110411, 80220822]

約数ペア:

[(1, 80220822), (2, 40110411), (3, 26740274), (6, 13370137), (11, 7292802), (22, 3646401), (33, 2430934), (47, 1706826), (66, 1215467), (94, 853413), (121, 662982), (141, 568942), (242, 331491), (282, 284471), (363, 220994), (517, 155166), (726, 110497), (1034, 77583), (1551, 51722), (2351, 34122), (3102, 25861), (4702, 17061), (5687, 14106), (7053, 11374)]