7319030960

素因数分解:

$2^4\times 5^1\times {\mathrm{91487887}}^1$

素因数の和:91487900

約数の個数: 20

約数和(自身を含む): 17016747168

約数和(自身を除く): 9697716208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 91487887, 182975774, 365951548, 457439435, 731903096, 914878870, 1463806192, 1829757740, 3659515480, 7319030960]

約数ペア:

[(1, 7319030960), (2, 3659515480), (4, 1829757740), (5, 1463806192), (8, 914878870), (10, 731903096), (16, 457439435), (20, 365951548), (40, 182975774), (80, 91487887)]