40095130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 37742630

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 5147, 7790, 10294, 25735, 51470, 97793, 195586, 211027, 422054, 488965, 977930, 1055135, 2110270, 4009513, 8019026, 20047565, 40095130]

約数ペア:

[(1, 40095130), (2, 20047565), (5, 8019026), (10, 4009513), (19, 2110270), (38, 1055135), (41, 977930), (82, 488965), (95, 422054), (190, 211027), (205, 195586), (410, 97793), (779, 51470), (1558, 25735), (3895, 10294), (5147, 7790)]