41784280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1087}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 97234560

約数和(自身を除く): 55450280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1087, 1240, 1922, 2174, 3844, 4348, 4805, 5435, 7688, 8696, 9610, 10870, 19220, 21740, 33697, 38440, 43480, 67394, 134788, 168485, 269576, 336970, 673940, 1044607, 1347880, 2089214, 4178428, 5223035, 8356856, 10446070, 20892140, 41784280]

約数ペア:

[(1, 41784280), (2, 20892140), (4, 10446070), (5, 8356856), (8, 5223035), (10, 4178428), (20, 2089214), (31, 1347880), (40, 1044607), (62, 673940), (124, 336970), (155, 269576), (248, 168485), (310, 134788), (620, 67394), (961, 43480), (1087, 38440), (1240, 33697), (1922, 21740), (2174, 19220), (3844, 10870), (4348, 9610), (4805, 8696), (5435, 7688)]