2213249860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{10133}}^1$

素因数の和:10372

約数の個数: 48

約数和(自身を含む): 4746603456

約数和(自身を除く): 2533353596

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 268, 326, 335, 652, 670, 815, 1340, 1630, 3260, 10133, 10921, 20266, 21842, 40532, 43684, 50665, 54605, 101330, 109210, 202660, 218420, 678911, 1357822, 1651679, 2715644, 3303358, 3394555, 6606716, 6789110, 8258395, 13578220, 16516790, 33033580, 110662493, 221324986, 442649972, 553312465, 1106624930, 2213249860]

約数ペア:

[(1, 2213249860), (2, 1106624930), (4, 553312465), (5, 442649972), (10, 221324986), (20, 110662493), (67, 33033580), (134, 16516790), (163, 13578220), (268, 8258395), (326, 6789110), (335, 6606716), (652, 3394555), (670, 3303358), (815, 2715644), (1340, 1651679), (1630, 1357822), (3260, 678911), (10133, 218420), (10921, 202660), (20266, 109210), (21842, 101330), (40532, 54605), (43684, 50665)]