85320070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40823}}^1$

素因数の和:40860

約数の個数: 32

約数和(自身を含む): 176359680

約数和(自身を除く): 91039610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 40823, 81646, 204115, 408230, 449053, 775637, 898106, 1551274, 2245265, 3878185, 4490530, 7756370, 8532007, 17064014, 42660035, 85320070]

約数ペア:

[(1, 85320070), (2, 42660035), (5, 17064014), (10, 8532007), (11, 7756370), (19, 4490530), (22, 3878185), (38, 2245265), (55, 1551274), (95, 898106), (110, 775637), (190, 449053), (209, 408230), (418, 204115), (1045, 81646), (2090, 40823)]