8983090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 7709390

約数列:

[1, 2, 5, 10, 79, 83, 137, 158, 166, 274, 395, 415, 685, 790, 830, 1370, 6557, 10823, 11371, 13114, 21646, 22742, 32785, 54115, 56855, 65570, 108230, 113710, 898309, 1796618, 4491545, 8983090]

約数ペア:

[(1, 8983090), (2, 4491545), (5, 1796618), (10, 898309), (79, 113710), (83, 108230), (137, 65570), (158, 56855), (166, 54115), (274, 32785), (395, 22742), (415, 21646), (685, 13114), (790, 11371), (830, 10823), (1370, 6557)]