520055952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7789}}^1$

素因数の和:7920

約数の個数: 80

約数和(自身を含む): 1460531520

約数和(自身を除く): 940475568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 7789, 8346, 11128, 15578, 16692, 22256, 23367, 31156, 33384, 46734, 62312, 66768, 93468, 101257, 124624, 186936, 202514, 303771, 373872, 405028, 607542, 810056, 833423, 1215084, 1620112, 1666846, 2430168, 2500269, 3333692, 4860336, 5000538, 6667384, 10001076, 10834499, 13334768, 20002152, 21668998, 32503497, 40004304, 43337996, 65006994, 86675992, 130013988, 173351984, 260027976, 520055952]

約数ペア:

[(1, 520055952), (2, 260027976), (3, 173351984), (4, 130013988), (6, 86675992), (8, 65006994), (12, 43337996), (13, 40004304), (16, 32503497), (24, 21668998), (26, 20002152), (39, 13334768), (48, 10834499), (52, 10001076), (78, 6667384), (104, 5000538), (107, 4860336), (156, 3333692), (208, 2500269), (214, 2430168), (312, 1666846), (321, 1620112), (428, 1215084), (624, 833423), (642, 810056), (856, 607542), (1284, 405028), (1391, 373872), (1712, 303771), (2568, 202514), (2782, 186936), (4173, 124624), (5136, 101257), (5564, 93468), (7789, 66768), (8346, 62312), (11128, 46734), (15578, 33384), (16692, 31156), (22256, 23367)]