671752010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{8419}}^1$

素因数の和:8606

約数の個数: 32

約数和(自身を含む): 1236729600

約数和(自身を除く): 564977590

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 395, 505, 790, 1010, 7979, 8419, 15958, 16838, 39895, 42095, 79790, 84190, 665101, 850319, 1330202, 1700638, 3325505, 4251595, 6651010, 8503190, 67175201, 134350402, 335876005, 671752010]

約数ペア:

[(1, 671752010), (2, 335876005), (5, 134350402), (10, 67175201), (79, 8503190), (101, 6651010), (158, 4251595), (202, 3325505), (395, 1700638), (505, 1330202), (790, 850319), (1010, 665101), (7979, 84190), (8419, 79790), (15958, 42095), (16838, 39895)]