67380940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 155393280

約数和(自身を除く): 88012340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 1879, 3260, 3586, 3758, 7172, 7516, 8965, 9395, 17930, 18790, 20669, 35860, 37580, 41338, 82676, 103345, 206690, 306277, 413380, 612554, 1225108, 1531385, 3062770, 3369047, 6125540, 6738094, 13476188, 16845235, 33690470, 67380940]

約数ペア:

[(1, 67380940), (2, 33690470), (4, 16845235), (5, 13476188), (10, 6738094), (11, 6125540), (20, 3369047), (22, 3062770), (44, 1531385), (55, 1225108), (110, 612554), (163, 413380), (220, 306277), (326, 206690), (652, 103345), (815, 82676), (1630, 41338), (1793, 37580), (1879, 35860), (3260, 20669), (3586, 18790), (3758, 17930), (7172, 9395), (7516, 8965)]