82180240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6803}}^1$

素因数の和:6967

約数の個数: 40

約数和(自身を含む): 192362688

約数和(自身を除く): 110182448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 6803, 12080, 13606, 27212, 34015, 54424, 68030, 108848, 136060, 272120, 544240, 1027253, 2054506, 4109012, 5136265, 8218024, 10272530, 16436048, 20545060, 41090120, 82180240]

約数ペア:

[(1, 82180240), (2, 41090120), (4, 20545060), (5, 16436048), (8, 10272530), (10, 8218024), (16, 5136265), (20, 4109012), (40, 2054506), (80, 1027253), (151, 544240), (302, 272120), (604, 136060), (755, 108848), (1208, 68030), (1510, 54424), (2416, 34015), (3020, 27212), (6040, 13606), (6803, 12080)]