10742380

素因数分解:

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

素因数の和:247

約数の個数: 72

約数和(自身を含む): 26008416

約数和(自身を除く): 15266036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 193, 220, 230, 242, 253, 386, 460, 484, 506, 605, 772, 965, 1012, 1210, 1265, 1930, 2123, 2420, 2530, 2783, 3860, 4246, 4439, 5060, 5566, 8492, 8878, 10615, 11132, 13915, 17756, 21230, 22195, 23353, 27830, 42460, 44390, 46706, 48829, 55660, 88780, 93412, 97658, 116765, 195316, 233530, 244145, 467060, 488290, 537119, 976580, 1074238, 2148476, 2685595, 5371190, 10742380]

約数ペア:

[(1, 10742380), (2, 5371190), (4, 2685595), (5, 2148476), (10, 1074238), (11, 976580), (20, 537119), (22, 488290), (23, 467060), (44, 244145), (46, 233530), (55, 195316), (92, 116765), (110, 97658), (115, 93412), (121, 88780), (193, 55660), (220, 48829), (230, 46706), (242, 44390), (253, 42460), (386, 27830), (460, 23353), (484, 22195), (506, 21230), (605, 17756), (772, 13915), (965, 11132), (1012, 10615), (1210, 8878), (1265, 8492), (1930, 5566), (2123, 5060), (2420, 4439), (2530, 4246), (2783, 3860)]