9089180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15671}}^1$

素因数の和:15709

約数の個数: 24

約数和(自身を含む): 19746720

約数和(自身を除く): 10657540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15671, 31342, 62684, 78355, 156710, 313420, 454459, 908918, 1817836, 2272295, 4544590, 9089180]

約数ペア:

[(1, 9089180), (2, 4544590), (4, 2272295), (5, 1817836), (10, 908918), (20, 454459), (29, 313420), (58, 156710), (116, 78355), (145, 62684), (290, 31342), (580, 15671)]