82058620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 202263264

約数和(自身を除く): 120204644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 317, 430, 602, 634, 860, 1204, 1268, 1505, 1585, 1849, 2219, 3010, 3170, 3698, 4438, 6020, 6340, 7396, 8876, 9245, 11095, 12943, 13631, 18490, 22190, 25886, 27262, 36980, 44380, 51772, 54524, 64715, 68155, 95417, 129430, 136310, 190834, 258860, 272620, 381668, 477085, 586133, 954170, 1172266, 1908340, 2344532, 2930665, 4102931, 5861330, 8205862, 11722660, 16411724, 20514655, 41029310, 82058620]

約数ペア:

[(1, 82058620), (2, 41029310), (4, 20514655), (5, 16411724), (7, 11722660), (10, 8205862), (14, 5861330), (20, 4102931), (28, 2930665), (35, 2344532), (43, 1908340), (70, 1172266), (86, 954170), (140, 586133), (172, 477085), (215, 381668), (301, 272620), (317, 258860), (430, 190834), (602, 136310), (634, 129430), (860, 95417), (1204, 68155), (1268, 64715), (1505, 54524), (1585, 51772), (1849, 44380), (2219, 36980), (3010, 27262), (3170, 25886), (3698, 22190), (4438, 18490), (6020, 13631), (6340, 12943), (7396, 11095), (8876, 9245)]