98895400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21499}}^1$

素因数の和:21538

約数の個数: 48

約数和(自身を含む): 239940000

約数和(自身を除く): 141044600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 21499, 42998, 85996, 107495, 171992, 214990, 429980, 494477, 537475, 859960, 988954, 1074950, 1977908, 2149900, 2472385, 3955816, 4299800, 4944770, 9889540, 12361925, 19779080, 24723850, 49447700, 98895400]

約数ペア:

[(1, 98895400), (2, 49447700), (4, 24723850), (5, 19779080), (8, 12361925), (10, 9889540), (20, 4944770), (23, 4299800), (25, 3955816), (40, 2472385), (46, 2149900), (50, 1977908), (92, 1074950), (100, 988954), (115, 859960), (184, 537475), (200, 494477), (230, 429980), (460, 214990), (575, 171992), (920, 107495), (1150, 85996), (2300, 42998), (4600, 21499)]