6225880

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 14081040

約数和(自身を除く): 7855160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 491, 634, 982, 1268, 1585, 1964, 2455, 2536, 3170, 3928, 4910, 6340, 9820, 12680, 19640, 155647, 311294, 622588, 778235, 1245176, 1556470, 3112940, 6225880]

約数ペア:

[(1, 6225880), (2, 3112940), (4, 1556470), (5, 1245176), (8, 778235), (10, 622588), (20, 311294), (40, 155647), (317, 19640), (491, 12680), (634, 9820), (982, 6340), (1268, 4910), (1585, 3928), (1964, 3170), (2455, 2536)]