12578046080

素因数分解:

$2^7\times 5^1\times {\mathrm{577}}^1\times {\mathrm{34061}}^1$

素因数の和:34657

約数の個数: 64

約数和(自身を含む): 30122389080

約数和(自身を除く): 17544343000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 577, 640, 1154, 2308, 2885, 4616, 5770, 9232, 11540, 18464, 23080, 34061, 36928, 46160, 68122, 73856, 92320, 136244, 170305, 184640, 272488, 340610, 369280, 544976, 681220, 1089952, 1362440, 2179904, 2724880, 4359808, 5449760, 10899520, 19653197, 21799040, 39306394, 78612788, 98265985, 157225576, 196531970, 314451152, 393063940, 628902304, 786127880, 1257804608, 1572255760, 2515609216, 3144511520, 6289023040, 12578046080]

約数ペア:

[(1, 12578046080), (2, 6289023040), (4, 3144511520), (5, 2515609216), (8, 1572255760), (10, 1257804608), (16, 786127880), (20, 628902304), (32, 393063940), (40, 314451152), (64, 196531970), (80, 157225576), (128, 98265985), (160, 78612788), (320, 39306394), (577, 21799040), (640, 19653197), (1154, 10899520), (2308, 5449760), (2885, 4359808), (4616, 2724880), (5770, 2179904), (9232, 1362440), (11540, 1089952), (18464, 681220), (23080, 544976), (34061, 369280), (36928, 340610), (46160, 272488), (68122, 184640), (73856, 170305), (92320, 136244)]