10205280488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{2341}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 20821691520

約数和(自身を除く): 10616411032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 251, 334, 502, 668, 1004, 1336, 2008, 2171, 2341, 3263, 4342, 4682, 6526, 8684, 9364, 13052, 17368, 18728, 26104, 30433, 41917, 60866, 83834, 121732, 167668, 243464, 335336, 390947, 544921, 587591, 781894, 1089842, 1175182, 1563788, 2179684, 2350364, 3127576, 4359368, 4700728, 5082311, 7638683, 10164622, 15277366, 20329244, 30554732, 40658488, 61109464, 98127697, 196255394, 392510788, 785021576, 1275660061, 2551320122, 5102640244, 10205280488]

約数ペア:

[(1, 10205280488), (2, 5102640244), (4, 2551320122), (8, 1275660061), (13, 785021576), (26, 392510788), (52, 196255394), (104, 98127697), (167, 61109464), (251, 40658488), (334, 30554732), (502, 20329244), (668, 15277366), (1004, 10164622), (1336, 7638683), (2008, 5082311), (2171, 4700728), (2341, 4359368), (3263, 3127576), (4342, 2350364), (4682, 2179684), (6526, 1563788), (8684, 1175182), (9364, 1089842), (13052, 781894), (17368, 587591), (18728, 544921), (26104, 390947), (30433, 335336), (41917, 243464), (60866, 167668), (83834, 121732)]