26306390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 25568170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 631, 758, 1262, 1895, 3155, 3790, 4169, 6310, 6941, 8338, 13882, 20845, 34705, 41690, 69410, 239149, 478298, 1195745, 2391490, 2630639, 5261278, 13153195, 26306390]

約数ペア:

[(1, 26306390), (2, 13153195), (5, 5261278), (10, 2630639), (11, 2391490), (22, 1195745), (55, 478298), (110, 239149), (379, 69410), (631, 41690), (758, 34705), (1262, 20845), (1895, 13882), (3155, 8338), (3790, 6941), (4169, 6310)]