1140380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 2521680

約数和(自身を除く): 1381300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3001, 6002, 12004, 15005, 30010, 57019, 60020, 114038, 228076, 285095, 570190, 1140380]

約数ペア:

[(1, 1140380), (2, 570190), (4, 285095), (5, 228076), (10, 114038), (19, 60020), (20, 57019), (38, 30010), (76, 15005), (95, 12004), (190, 6002), (380, 3001)]