2137400

素因数分解:

$2^3\times 5^2\times {\mathrm{10687}}^1$

素因数の和:10703

約数の個数: 24

約数和(自身を含む): 4969920

約数和(自身を除く): 2832520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10687, 21374, 42748, 53435, 85496, 106870, 213740, 267175, 427480, 534350, 1068700, 2137400]

約数ペア:

[(1, 2137400), (2, 1068700), (4, 534350), (5, 427480), (8, 267175), (10, 213740), (20, 106870), (25, 85496), (40, 53435), (50, 42748), (100, 21374), (200, 10687)]