546043880

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{28031}}^1$

素因数の和:28529

約数の個数: 32

約数和(自身を含む): 1231165440

約数和(自身を除く): 685121560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 9740, 19480, 28031, 56062, 112124, 140155, 224248, 280310, 560620, 1121240, 13651097, 27302194, 54604388, 68255485, 109208776, 136510970, 273021940, 546043880]

約数ペア:

[(1, 546043880), (2, 273021940), (4, 136510970), (5, 109208776), (8, 68255485), (10, 54604388), (20, 27302194), (40, 13651097), (487, 1121240), (974, 560620), (1948, 280310), (2435, 224248), (3896, 140155), (4870, 112124), (9740, 56062), (19480, 28031)]