40778840245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1966667}}^1$

素因数の和:1966725

約数の個数: 32

約数和(自身を含む): 59472040320

約数和(自身を除く): 18693200075

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 20735, 1966667, 9833335, 21633337, 25566671, 57033343, 108166685, 127833355, 281233381, 285166715, 627366773, 741433459, 1406166905, 3136833865, 3707167295, 8155768049, 40778840245]

約数ペア:

[(1, 40778840245), (5, 8155768049), (11, 3707167295), (13, 3136833865), (29, 1406166905), (55, 741433459), (65, 627366773), (143, 285166715), (145, 281233381), (319, 127833355), (377, 108166685), (715, 57033343), (1595, 25566671), (1885, 21633337), (4147, 9833335), (20735, 1966667)]