73873360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 189130752

約数和(自身を除く): 115257392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 661, 880, 1016, 1270, 1322, 1397, 2032, 2540, 2644, 2794, 3305, 5080, 5288, 5588, 6610, 6985, 7271, 10160, 10576, 11176, 13220, 13970, 14542, 22352, 26440, 27940, 29084, 36355, 52880, 55880, 58168, 72710, 83947, 111760, 116336, 145420, 167894, 290840, 335788, 419735, 581680, 671576, 839470, 923417, 1343152, 1678940, 1846834, 3357880, 3693668, 4617085, 6715760, 7387336, 9234170, 14774672, 18468340, 36936680, 73873360]

約数ペア:

[(1, 73873360), (2, 36936680), (4, 18468340), (5, 14774672), (8, 9234170), (10, 7387336), (11, 6715760), (16, 4617085), (20, 3693668), (22, 3357880), (40, 1846834), (44, 1678940), (55, 1343152), (80, 923417), (88, 839470), (110, 671576), (127, 581680), (176, 419735), (220, 335788), (254, 290840), (440, 167894), (508, 145420), (635, 116336), (661, 111760), (880, 83947), (1016, 72710), (1270, 58168), (1322, 55880), (1397, 52880), (2032, 36355), (2540, 29084), (2644, 27940), (2794, 26440), (3305, 22352), (5080, 14542), (5288, 13970), (5588, 13220), (6610, 11176), (6985, 10576), (7271, 10160)]