9507740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 22740480

約数和(自身を除く): 13232740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1879, 2530, 3758, 5060, 7516, 9395, 18790, 20669, 37580, 41338, 43217, 82676, 86434, 103345, 172868, 206690, 216085, 413380, 432170, 475387, 864340, 950774, 1901548, 2376935, 4753870, 9507740]

約数ペア:

[(1, 9507740), (2, 4753870), (4, 2376935), (5, 1901548), (10, 950774), (11, 864340), (20, 475387), (22, 432170), (23, 413380), (44, 216085), (46, 206690), (55, 172868), (92, 103345), (110, 86434), (115, 82676), (220, 43217), (230, 41338), (253, 37580), (460, 20669), (506, 18790), (1012, 9395), (1265, 7516), (1879, 5060), (2530, 3758)]