84160360

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16567}}^1$

素因数の和:16705

約数の個数: 32

約数和(自身を含む): 190863360

約数和(自身を除く): 106703000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 16567, 33134, 66268, 82835, 132536, 165670, 331340, 662680, 2104009, 4208018, 8416036, 10520045, 16832072, 21040090, 42080180, 84160360]

約数ペア:

[(1, 84160360), (2, 42080180), (4, 21040090), (5, 16832072), (8, 10520045), (10, 8416036), (20, 4208018), (40, 2104009), (127, 662680), (254, 331340), (508, 165670), (635, 132536), (1016, 82835), (1270, 66268), (2540, 33134), (5080, 16567)]