9068900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3980

約数の個数: 36

約数和(自身を含む): 20540352

約数和(自身を除く): 11471452

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 3943, 7886, 15772, 19715, 39430, 78860, 90689, 98575, 181378, 197150, 362756, 394300, 453445, 906890, 1813780, 2267225, 4534450, 9068900]

約数ペア:

[(1, 9068900), (2, 4534450), (4, 2267225), (5, 1813780), (10, 906890), (20, 453445), (23, 394300), (25, 362756), (46, 197150), (50, 181378), (92, 98575), (100, 90689), (115, 78860), (230, 39430), (460, 19715), (575, 15772), (1150, 7886), (2300, 3943)]