295559080

素因数分解:

$2^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{7237}}^1$

素因数の和:8269

約数の個数: 32

約数和(自身を含む): 665751240

約数和(自身を除く): 370192160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1021, 2042, 4084, 5105, 7237, 8168, 10210, 14474, 20420, 28948, 36185, 40840, 57896, 72370, 144740, 289480, 7388977, 14777954, 29555908, 36944885, 59111816, 73889770, 147779540, 295559080]

約数ペア:

[(1, 295559080), (2, 147779540), (4, 73889770), (5, 59111816), (8, 36944885), (10, 29555908), (20, 14777954), (40, 7388977), (1021, 289480), (2042, 144740), (4084, 72370), (5105, 57896), (7237, 40840), (8168, 36185), (10210, 28948), (14474, 20420)]