103470520

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4729}}^1$

素因数の和:5287

約数の個数: 32

約数和(自身を含む): 233283600

約数和(自身を除く): 129813080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 4729, 5470, 9458, 10940, 18916, 21880, 23645, 37832, 47290, 94580, 189160, 2586763, 5173526, 10347052, 12933815, 20694104, 25867630, 51735260, 103470520]

約数ペア:

[(1, 103470520), (2, 51735260), (4, 25867630), (5, 20694104), (8, 12933815), (10, 10347052), (20, 5173526), (40, 2586763), (547, 189160), (1094, 94580), (2188, 47290), (2735, 37832), (4376, 23645), (4729, 21880), (5470, 18916), (9458, 10940)]