2220050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{6343}}^1$

素因数の和:6362

約数の個数: 24

約数和(自身を含む): 4719936

約数和(自身を除く): 2499886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 6343, 12686, 31715, 44401, 63430, 88802, 158575, 222005, 317150, 444010, 1110025, 2220050]

約数ペア:

[(1, 2220050), (2, 1110025), (5, 444010), (7, 317150), (10, 222005), (14, 158575), (25, 88802), (35, 63430), (50, 44401), (70, 31715), (175, 12686), (350, 6343)]