4140147385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{5923}}^1$

素因数の和:6189

約数の個数: 32

約数和(自身を含む): 5527802880

約数和(自身を除く): 1387655495

約数列:

[1, 5, 11, 55, 71, 179, 355, 781, 895, 1969, 3905, 5923, 9845, 12709, 29615, 63545, 65153, 139799, 325765, 420533, 698995, 1060217, 2102665, 4625863, 5301085, 11662387, 23129315, 58311935, 75275407, 376377035, 828029477, 4140147385]

約数ペア:

[(1, 4140147385), (5, 828029477), (11, 376377035), (55, 75275407), (71, 58311935), (179, 23129315), (355, 11662387), (781, 5301085), (895, 4625863), (1969, 2102665), (3905, 1060217), (5923, 698995), (9845, 420533), (12709, 325765), (29615, 139799), (63545, 65153)]