5308940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 13726272

約数和(自身を除く): 8417332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2917, 5834, 11668, 14585, 20419, 29170, 37921, 40838, 58340, 75842, 81676, 102095, 151684, 189605, 204190, 265447, 379210, 408380, 530894, 758420, 1061788, 1327235, 2654470, 5308940]

約数ペア:

[(1, 5308940), (2, 2654470), (4, 1327235), (5, 1061788), (7, 758420), (10, 530894), (13, 408380), (14, 379210), (20, 265447), (26, 204190), (28, 189605), (35, 151684), (52, 102095), (65, 81676), (70, 75842), (91, 58340), (130, 40838), (140, 37921), (182, 29170), (260, 20419), (364, 14585), (455, 11668), (910, 5834), (1820, 2917)]