11071850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2894

約数の個数: 24

約数和(自身を含む): 20861760

約数和(自身を除く): 9789910

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 2803, 3950, 5606, 14015, 28030, 70075, 140150, 221437, 442874, 1107185, 2214370, 5535925, 11071850]

約数ペア:

[(1, 11071850), (2, 5535925), (5, 2214370), (10, 1107185), (25, 442874), (50, 221437), (79, 140150), (158, 70075), (395, 28030), (790, 14015), (1975, 5606), (2803, 3950)]