520025364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1123}}^1$

素因数の和:1829

約数の個数: 72

約数和(自身を含む): 1386971040

約数和(自身を除く): 866945676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 677, 684, 1123, 1354, 2031, 2246, 2708, 3369, 4062, 4492, 6093, 6738, 8124, 10107, 12186, 12863, 13476, 20214, 21337, 24372, 25726, 38589, 40428, 42674, 51452, 64011, 77178, 85348, 115767, 128022, 154356, 192033, 231534, 256044, 384066, 463068, 760271, 768132, 1520542, 2280813, 3041084, 4561626, 6842439, 9123252, 13684878, 14445149, 27369756, 28890298, 43335447, 57780596, 86670894, 130006341, 173341788, 260012682, 520025364]

約数ペア:

[(1, 520025364), (2, 260012682), (3, 173341788), (4, 130006341), (6, 86670894), (9, 57780596), (12, 43335447), (18, 28890298), (19, 27369756), (36, 14445149), (38, 13684878), (57, 9123252), (76, 6842439), (114, 4561626), (171, 3041084), (228, 2280813), (342, 1520542), (677, 768132), (684, 760271), (1123, 463068), (1354, 384066), (2031, 256044), (2246, 231534), (2708, 192033), (3369, 154356), (4062, 128022), (4492, 115767), (6093, 85348), (6738, 77178), (8124, 64011), (10107, 51452), (12186, 42674), (12863, 40428), (13476, 38589), (20214, 25726), (21337, 24372)]