84278900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{36643}}^1$

素因数の和:36680

約数の個数: 36

約数和(自身を含む): 190841952

約数和(自身を除く): 106563052

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 36643, 73286, 146572, 183215, 366430, 732860, 842789, 916075, 1685578, 1832150, 3371156, 3664300, 4213945, 8427890, 16855780, 21069725, 42139450, 84278900]

約数ペア:

[(1, 84278900), (2, 42139450), (4, 21069725), (5, 16855780), (10, 8427890), (20, 4213945), (23, 3664300), (25, 3371156), (46, 1832150), (50, 1685578), (92, 916075), (100, 842789), (115, 732860), (230, 366430), (460, 183215), (575, 146572), (1150, 73286), (2300, 36643)]