2021617150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5776049}}^1$

素因数の和:5776068

約数の個数: 24

約数和(自身を含む): 4297381200

約数和(自身を除く): 2275764050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5776049, 11552098, 28880245, 40432343, 57760490, 80864686, 144401225, 202161715, 288802450, 404323430, 1010808575, 2021617150]

約数ペア:

[(1, 2021617150), (2, 1010808575), (5, 404323430), (7, 288802450), (10, 202161715), (14, 144401225), (25, 80864686), (35, 57760490), (50, 40432343), (70, 28880245), (175, 11552098), (350, 5776049)]