6397000

素因数分解:

$2^3\times 5^3\times {\mathrm{6397}}^1$

素因数の和:6418

約数の個数: 32

約数和(自身を含む): 14971320

約数和(自身を除く): 8574320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 6397, 12794, 25588, 31985, 51176, 63970, 127940, 159925, 255880, 319850, 639700, 799625, 1279400, 1599250, 3198500, 6397000]

約数ペア:

[(1, 6397000), (2, 3198500), (4, 1599250), (5, 1279400), (8, 799625), (10, 639700), (20, 319850), (25, 255880), (40, 159925), (50, 127940), (100, 63970), (125, 51176), (200, 31985), (250, 25588), (500, 12794), (1000, 6397)]