83982560

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4133}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 200019456

約数和(自身を除く): 116036896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4133, 5080, 8266, 10160, 16532, 20320, 20665, 33064, 41330, 66128, 82660, 132256, 165320, 330640, 524891, 661280, 1049782, 2099564, 2624455, 4199128, 5248910, 8398256, 10497820, 16796512, 20995640, 41991280, 83982560]

約数ペア:

[(1, 83982560), (2, 41991280), (4, 20995640), (5, 16796512), (8, 10497820), (10, 8398256), (16, 5248910), (20, 4199128), (32, 2624455), (40, 2099564), (80, 1049782), (127, 661280), (160, 524891), (254, 330640), (508, 165320), (635, 132256), (1016, 82660), (1270, 66128), (2032, 41330), (2540, 33064), (4064, 20665), (4133, 20320), (5080, 16532), (8266, 10160)]