56868500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 134689464

約数和(自身を除く): 77820964

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 650, 673, 676, 845, 1300, 1346, 1625, 1690, 2692, 3250, 3365, 3380, 4225, 6500, 6730, 8450, 8749, 13460, 16825, 16900, 17498, 21125, 33650, 34996, 42250, 43745, 67300, 84125, 84500, 87490, 113737, 168250, 174980, 218725, 227474, 336500, 437450, 454948, 568685, 874900, 1093625, 1137370, 2187250, 2274740, 2843425, 4374500, 5686850, 11373700, 14217125, 28434250, 56868500]

約数ペア:

[(1, 56868500), (2, 28434250), (4, 14217125), (5, 11373700), (10, 5686850), (13, 4374500), (20, 2843425), (25, 2274740), (26, 2187250), (50, 1137370), (52, 1093625), (65, 874900), (100, 568685), (125, 454948), (130, 437450), (169, 336500), (250, 227474), (260, 218725), (325, 174980), (338, 168250), (500, 113737), (650, 87490), (673, 84500), (676, 84125), (845, 67300), (1300, 43745), (1346, 42250), (1625, 34996), (1690, 33650), (2692, 21125), (3250, 17498), (3365, 16900), (3380, 16825), (4225, 13460), (6500, 8749), (6730, 8450)]