411244550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1907}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 809144640

約数和(自身を除く): 397900090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 227, 454, 475, 950, 1135, 1907, 2270, 3814, 4313, 5675, 8626, 9535, 11350, 19070, 21565, 36233, 43130, 47675, 72466, 95350, 107825, 181165, 215650, 362330, 432889, 865778, 905825, 1811650, 2164445, 4328890, 8224891, 10822225, 16449782, 21644450, 41124455, 82248910, 205622275, 411244550]

約数ペア:

[(1, 411244550), (2, 205622275), (5, 82248910), (10, 41124455), (19, 21644450), (25, 16449782), (38, 10822225), (50, 8224891), (95, 4328890), (190, 2164445), (227, 1811650), (454, 905825), (475, 865778), (950, 432889), (1135, 362330), (1907, 215650), (2270, 181165), (3814, 107825), (4313, 95350), (5675, 72466), (8626, 47675), (9535, 43130), (11350, 36233), (19070, 21565)]