85297100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{121853}}^1$

素因数の和:121874

約数の個数: 36

約数和(自身を含む): 211538544

約数和(自身を除く): 126241444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 121853, 243706, 487412, 609265, 852971, 1218530, 1705942, 2437060, 3046325, 3411884, 4264855, 6092650, 8529710, 12185300, 17059420, 21324275, 42648550, 85297100]

約数ペア:

[(1, 85297100), (2, 42648550), (4, 21324275), (5, 17059420), (7, 12185300), (10, 8529710), (14, 6092650), (20, 4264855), (25, 3411884), (28, 3046325), (35, 2437060), (50, 1705942), (70, 1218530), (100, 852971), (140, 609265), (175, 487412), (350, 243706), (700, 121853)]