12291255290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3279

約数の個数: 64

約数和(自身を含む): 23098521600

約数和(自身を除く): 10807266310

約数列:

[1, 2, 5, 10, 47, 79, 94, 109, 158, 218, 235, 395, 470, 545, 790, 1090, 3037, 3713, 5123, 6074, 7426, 8611, 10246, 15185, 17222, 18565, 25615, 30370, 37130, 43055, 51230, 86110, 142739, 239923, 285478, 331033, 404717, 479846, 662066, 713695, 809434, 1199615, 1427390, 1655165, 2023585, 2399230, 3310330, 4047170, 11276381, 15558551, 22552762, 26151607, 31117102, 52303214, 56381905, 77792755, 112763810, 130758035, 155585510, 261516070, 1229125529, 2458251058, 6145627645, 12291255290]

約数ペア:

[(1, 12291255290), (2, 6145627645), (5, 2458251058), (10, 1229125529), (47, 261516070), (79, 155585510), (94, 130758035), (109, 112763810), (158, 77792755), (218, 56381905), (235, 52303214), (395, 31117102), (470, 26151607), (545, 22552762), (790, 15558551), (1090, 11276381), (3037, 4047170), (3713, 3310330), (5123, 2399230), (6074, 2023585), (7426, 1655165), (8611, 1427390), (10246, 1199615), (15185, 809434), (17222, 713695), (18565, 662066), (25615, 479846), (30370, 404717), (37130, 331033), (43055, 285478), (51230, 239923), (86110, 142739)]