38854960

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1049}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 90619200

約数和(自身を除く): 51764240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1049, 1852, 2098, 2315, 3704, 4196, 4630, 5245, 7408, 8392, 9260, 10490, 16784, 18520, 20980, 37040, 41960, 83920, 485687, 971374, 1942748, 2428435, 3885496, 4856870, 7770992, 9713740, 19427480, 38854960]

約数ペア:

[(1, 38854960), (2, 19427480), (4, 9713740), (5, 7770992), (8, 4856870), (10, 3885496), (16, 2428435), (20, 1942748), (40, 971374), (80, 485687), (463, 83920), (926, 41960), (1049, 37040), (1852, 20980), (2098, 18520), (2315, 16784), (3704, 10490), (4196, 9260), (4630, 8392), (5245, 7408)]