84042160

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2393}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 195924960

約数和(自身を除く): 111882800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 2393, 3512, 4390, 4786, 7024, 8780, 9572, 11965, 17560, 19144, 23930, 35120, 38288, 47860, 95720, 191440, 1050527, 2101054, 4202108, 5252635, 8404216, 10505270, 16808432, 21010540, 42021080, 84042160]

約数ペア:

[(1, 84042160), (2, 42021080), (4, 21010540), (5, 16808432), (8, 10505270), (10, 8404216), (16, 5252635), (20, 4202108), (40, 2101054), (80, 1050527), (439, 191440), (878, 95720), (1756, 47860), (2195, 38288), (2393, 35120), (3512, 23930), (4390, 19144), (4786, 17560), (7024, 11965), (8780, 9572)]