5813780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 14103936

約数和(自身を除く): 8290156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 317, 524, 634, 655, 917, 1268, 1310, 1585, 1834, 2219, 2620, 3170, 3668, 4438, 4585, 6340, 8876, 9170, 11095, 18340, 22190, 41527, 44380, 83054, 166108, 207635, 290689, 415270, 581378, 830540, 1162756, 1453445, 2906890, 5813780]

約数ペア:

[(1, 5813780), (2, 2906890), (4, 1453445), (5, 1162756), (7, 830540), (10, 581378), (14, 415270), (20, 290689), (28, 207635), (35, 166108), (70, 83054), (131, 44380), (140, 41527), (262, 22190), (317, 18340), (524, 11095), (634, 9170), (655, 8876), (917, 6340), (1268, 4585), (1310, 4438), (1585, 3668), (1834, 3170), (2219, 2620)]