83247740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 186604320

約数和(自身を除く): 103356580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 3001, 5548, 6002, 6935, 12004, 13870, 15005, 27740, 30010, 57019, 60020, 114038, 219073, 228076, 285095, 438146, 570190, 876292, 1095365, 1140380, 2190730, 4162387, 4381460, 8324774, 16649548, 20811935, 41623870, 83247740]

約数ペア:

[(1, 83247740), (2, 41623870), (4, 20811935), (5, 16649548), (10, 8324774), (19, 4381460), (20, 4162387), (38, 2190730), (73, 1140380), (76, 1095365), (95, 876292), (146, 570190), (190, 438146), (292, 285095), (365, 228076), (380, 219073), (730, 114038), (1387, 60020), (1460, 57019), (2774, 30010), (3001, 27740), (5548, 15005), (6002, 13870), (6935, 12004)]