94372790

素因数分解:

$2^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{4721}}^1$

素因数の和:6727

約数の個数: 16

約数和(自身を含む): 169992000

約数和(自身を除く): 75619210

約数列:

[1, 2, 5, 10, 1999, 3998, 4721, 9442, 9995, 19990, 23605, 47210, 9437279, 18874558, 47186395, 94372790]

約数ペア:

[(1, 94372790), (2, 47186395), (5, 18874558), (10, 9437279), (1999, 47210), (3998, 23605), (4721, 19990), (9442, 9995)]