26819380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8329}}^1$

素因数の和:8368

約数の個数: 48

約数和(自身を含む): 67173120

約数和(自身を除く): 40353740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8329, 16658, 33316, 41645, 58303, 83290, 116606, 166580, 191567, 233212, 291515, 383134, 583030, 766268, 957835, 1166060, 1340969, 1915670, 2681938, 3831340, 5363876, 6704845, 13409690, 26819380]

約数ペア:

[(1, 26819380), (2, 13409690), (4, 6704845), (5, 5363876), (7, 3831340), (10, 2681938), (14, 1915670), (20, 1340969), (23, 1166060), (28, 957835), (35, 766268), (46, 583030), (70, 383134), (92, 291515), (115, 233212), (140, 191567), (161, 166580), (230, 116606), (322, 83290), (460, 58303), (644, 41645), (805, 33316), (1610, 16658), (3220, 8329)]