40057004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 39111316

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 101, 116, 202, 263, 377, 404, 526, 754, 1052, 1313, 1508, 2626, 2929, 3419, 5252, 5858, 6838, 7627, 11716, 13676, 15254, 26563, 30508, 38077, 53126, 76154, 99151, 106252, 152308, 198302, 345319, 396604, 690638, 770327, 1381276, 1540654, 3081308, 10014251, 20028502, 40057004]

約数ペア:

[(1, 40057004), (2, 20028502), (4, 10014251), (13, 3081308), (26, 1540654), (29, 1381276), (52, 770327), (58, 690638), (101, 396604), (116, 345319), (202, 198302), (263, 152308), (377, 106252), (404, 99151), (526, 76154), (754, 53126), (1052, 38077), (1313, 30508), (1508, 26563), (2626, 15254), (2929, 13676), (3419, 11716), (5252, 7627), (5858, 6838)]