5371190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 11146464

約数和(自身を除く): 5775274

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 193, 230, 242, 253, 386, 506, 605, 965, 1210, 1265, 1930, 2123, 2530, 2783, 4246, 4439, 5566, 8878, 10615, 13915, 21230, 22195, 23353, 27830, 44390, 46706, 48829, 97658, 116765, 233530, 244145, 488290, 537119, 1074238, 2685595, 5371190]

約数ペア:

[(1, 5371190), (2, 2685595), (5, 1074238), (10, 537119), (11, 488290), (22, 244145), (23, 233530), (46, 116765), (55, 97658), (110, 48829), (115, 46706), (121, 44390), (193, 27830), (230, 23353), (242, 22195), (253, 21230), (386, 13915), (506, 10615), (605, 8878), (965, 5566), (1210, 4439), (1265, 4246), (1930, 2783), (2123, 2530)]