26808470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 54153360

約数和(自身を除く): 27344890

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 547, 754, 845, 1094, 1690, 1885, 2735, 3770, 4901, 5470, 7111, 9802, 14222, 15863, 24505, 31726, 35555, 49010, 71110, 79315, 92443, 158630, 184886, 206219, 412438, 462215, 924430, 1031095, 2062190, 2680847, 5361694, 13404235, 26808470]

約数ペア:

[(1, 26808470), (2, 13404235), (5, 5361694), (10, 2680847), (13, 2062190), (26, 1031095), (29, 924430), (58, 462215), (65, 412438), (130, 206219), (145, 184886), (169, 158630), (290, 92443), (338, 79315), (377, 71110), (547, 49010), (754, 35555), (845, 31726), (1094, 24505), (1690, 15863), (1885, 14222), (2735, 9802), (3770, 7111), (4901, 5470)]