139524700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{199321}}^1$

素因数の和:199342

約数の個数: 36

約数和(自身を含む): 346022992

約数和(自身を除く): 206498292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 199321, 398642, 797284, 996605, 1395247, 1993210, 2790494, 3986420, 4983025, 5580988, 6976235, 9966050, 13952470, 19932100, 27904940, 34881175, 69762350, 139524700]

約数ペア:

[(1, 139524700), (2, 69762350), (4, 34881175), (5, 27904940), (7, 19932100), (10, 13952470), (14, 9966050), (20, 6976235), (25, 5580988), (28, 4983025), (35, 3986420), (50, 2790494), (70, 1993210), (100, 1395247), (140, 996605), (175, 797284), (350, 398642), (700, 199321)]