3112304840

素因数分解:

$2^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{54449}}^1$

素因数の和:55889

約数の個数: 32

約数和(自身を含む): 7007715000

約数和(自身を除く): 3895410160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1429, 2858, 5716, 7145, 11432, 14290, 28580, 54449, 57160, 108898, 217796, 272245, 435592, 544490, 1088980, 2177960, 77807621, 155615242, 311230484, 389038105, 622460968, 778076210, 1556152420, 3112304840]

約数ペア:

[(1, 3112304840), (2, 1556152420), (4, 778076210), (5, 622460968), (8, 389038105), (10, 311230484), (20, 155615242), (40, 77807621), (1429, 2177960), (2858, 1088980), (5716, 544490), (7145, 435592), (11432, 272245), (14290, 217796), (28580, 108898), (54449, 57160)]