65320897000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2840039}}^1$

素因数の和:2840083

約数の個数: 64

約数和(自身を含む): 159496646400

約数和(自身を除く): 94175749400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2300, 2875, 4600, 5750, 11500, 23000, 2840039, 5680078, 11360156, 14200195, 22720312, 28400390, 56800780, 65320897, 71000975, 113601560, 130641794, 142001950, 261283588, 284003900, 326604485, 355004875, 522567176, 568007800, 653208970, 710009750, 1306417940, 1420019500, 1633022425, 2612835880, 2840039000, 3266044850, 6532089700, 8165112125, 13064179400, 16330224250, 32660448500, 65320897000]

約数ペア:

[(1, 65320897000), (2, 32660448500), (4, 16330224250), (5, 13064179400), (8, 8165112125), (10, 6532089700), (20, 3266044850), (23, 2840039000), (25, 2612835880), (40, 1633022425), (46, 1420019500), (50, 1306417940), (92, 710009750), (100, 653208970), (115, 568007800), (125, 522567176), (184, 355004875), (200, 326604485), (230, 284003900), (250, 261283588), (460, 142001950), (500, 130641794), (575, 113601560), (920, 71000975), (1000, 65320897), (1150, 56800780), (2300, 28400390), (2875, 22720312), (4600, 14200195), (5750, 11360156), (11500, 5680078), (23000, 2840039)]