160042180

素因数分解:

$2^2\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{3319}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 336329280

約数和(自身を除く): 176287100

約数列:

[1, 2, 4, 5, 10, 20, 2411, 3319, 4822, 6638, 9644, 12055, 13276, 16595, 24110, 33190, 48220, 66380, 8002109, 16004218, 32008436, 40010545, 80021090, 160042180]

約数ペア:

[(1, 160042180), (2, 80021090), (4, 40010545), (5, 32008436), (10, 16004218), (20, 8002109), (2411, 66380), (3319, 48220), (4822, 33190), (6638, 24110), (9644, 16595), (12055, 13276)]