83736940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5807}}^1$

素因数の和:5926

約数の個数: 48

約数和(自身を含む): 202954752

約数和(自身を除く): 119217812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 5807, 7210, 11614, 14420, 23228, 29035, 40649, 58070, 81298, 116140, 162596, 203245, 406490, 598121, 812980, 1196242, 2392484, 2990605, 4186847, 5981210, 8373694, 11962420, 16747388, 20934235, 41868470, 83736940]

約数ペア:

[(1, 83736940), (2, 41868470), (4, 20934235), (5, 16747388), (7, 11962420), (10, 8373694), (14, 5981210), (20, 4186847), (28, 2990605), (35, 2392484), (70, 1196242), (103, 812980), (140, 598121), (206, 406490), (412, 203245), (515, 162596), (721, 116140), (1030, 81298), (1442, 58070), (2060, 40649), (2884, 29035), (3605, 23228), (5807, 14420), (7210, 11614)]