12964568560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9532771}}^1$

素因数の和:9532801

約数の個数: 40

約数和(自身を含む): 31915720656

約数和(自身を除く): 18951152096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9532771, 19065542, 38131084, 47663855, 76262168, 95327710, 152524336, 162057107, 190655420, 324114214, 381310840, 648228428, 762621680, 810285535, 1296456856, 1620571070, 2592913712, 3241142140, 6482284280, 12964568560]

約数ペア:

[(1, 12964568560), (2, 6482284280), (4, 3241142140), (5, 2592913712), (8, 1620571070), (10, 1296456856), (16, 810285535), (17, 762621680), (20, 648228428), (34, 381310840), (40, 324114214), (68, 190655420), (80, 162057107), (85, 152524336), (136, 95327710), (170, 76262168), (272, 47663855), (340, 38131084), (680, 19065542), (1360, 9532771)]