12601366660

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{811}}^1\times {\mathrm{1297}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 26560195200

約数和(自身を除く): 13958828540

約数列:

[1, 2, 4, 5, 10, 20, 599, 811, 1198, 1297, 1622, 2396, 2594, 2995, 3244, 4055, 5188, 5990, 6485, 8110, 11980, 12970, 16220, 25940, 485789, 776903, 971578, 1051867, 1553806, 1943156, 2103734, 2428945, 3107612, 3884515, 4207468, 4857890, 5259335, 7769030, 9715780, 10518670, 15538060, 21037340, 630068333, 1260136666, 2520273332, 3150341665, 6300683330, 12601366660]

約数ペア:

[(1, 12601366660), (2, 6300683330), (4, 3150341665), (5, 2520273332), (10, 1260136666), (20, 630068333), (599, 21037340), (811, 15538060), (1198, 10518670), (1297, 9715780), (1622, 7769030), (2396, 5259335), (2594, 4857890), (2995, 4207468), (3244, 3884515), (4055, 3107612), (5188, 2428945), (5990, 2103734), (6485, 1943156), (8110, 1553806), (11980, 1051867), (12970, 971578), (16220, 776903), (25940, 485789)]