26275670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 51014880

約数和(自身を除く): 24739210

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3373, 3895, 6746, 7790, 16865, 33730, 64087, 128174, 138293, 276586, 320435, 640870, 691465, 1382930, 2627567, 5255134, 13137835, 26275670]

約数ペア:

[(1, 26275670), (2, 13137835), (5, 5255134), (10, 2627567), (19, 1382930), (38, 691465), (41, 640870), (82, 320435), (95, 276586), (190, 138293), (205, 128174), (410, 64087), (779, 33730), (1558, 16865), (3373, 7790), (3895, 6746)]