74884280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14741}}^1$

素因数の和:14879

約数の個数: 32

約数和(自身を含む): 169827840

約数和(自身を除く): 94943560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14741, 29482, 58964, 73705, 117928, 147410, 294820, 589640, 1872107, 3744214, 7488428, 9360535, 14976856, 18721070, 37442140, 74884280]

約数ペア:

[(1, 74884280), (2, 37442140), (4, 18721070), (5, 14976856), (8, 9360535), (10, 7488428), (20, 3744214), (40, 1872107), (127, 589640), (254, 294820), (508, 147410), (635, 117928), (1016, 73705), (1270, 58964), (2540, 29482), (5080, 14741)]