39828470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 78852096

約数和(自身を除く): 39023626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 2851, 5702, 6985, 13970, 14255, 28510, 31361, 62722, 156805, 313610, 362077, 724154, 1810385, 3620770, 3982847, 7965694, 19914235, 39828470]

約数ペア:

[(1, 39828470), (2, 19914235), (5, 7965694), (10, 3982847), (11, 3620770), (22, 1810385), (55, 724154), (110, 362077), (127, 313610), (254, 156805), (635, 62722), (1270, 31361), (1397, 28510), (2794, 14255), (2851, 13970), (5702, 6985)]