1425064220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3750169}}^1$

素因数の和:3750197

約数の個数: 24

約数和(自身を含む): 3150142800

約数和(自身を除く): 1725078580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3750169, 7500338, 15000676, 18750845, 37501690, 71253211, 75003380, 142506422, 285012844, 356266055, 712532110, 1425064220]

約数ペア:

[(1, 1425064220), (2, 712532110), (4, 356266055), (5, 285012844), (10, 142506422), (19, 75003380), (20, 71253211), (38, 37501690), (76, 18750845), (95, 15000676), (190, 7500338), (380, 3750169)]