47147480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9281}}^1$

素因数の和:9419

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 59781160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9281, 18562, 37124, 46405, 74248, 92810, 185620, 371240, 1178687, 2357374, 4714748, 5893435, 9429496, 11786870, 23573740, 47147480]

約数ペア:

[(1, 47147480), (2, 23573740), (4, 11786870), (5, 9429496), (8, 5893435), (10, 4714748), (20, 2357374), (40, 1178687), (127, 371240), (254, 185620), (508, 92810), (635, 74248), (1016, 46405), (1270, 37124), (2540, 18562), (5080, 9281)]