4379508740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11525023}}^1$

素因数の和:11525051

約数の個数: 24

約数和(自身を含む): 9681020160

約数和(自身を除く): 5301511420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11525023, 23050046, 46100092, 57625115, 115250230, 218975437, 230500460, 437950874, 875901748, 1094877185, 2189754370, 4379508740]

約数ペア:

[(1, 4379508740), (2, 2189754370), (4, 1094877185), (5, 875901748), (10, 437950874), (19, 230500460), (20, 218975437), (38, 115250230), (76, 57625115), (95, 46100092), (190, 23050046), (380, 11525023)]