9925840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 23523048

約数和(自身を除く): 13597208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2341, 4240, 4682, 9364, 11705, 18728, 23410, 37456, 46820, 93640, 124073, 187280, 248146, 496292, 620365, 992584, 1240730, 1985168, 2481460, 4962920, 9925840]

約数ペア:

[(1, 9925840), (2, 4962920), (4, 2481460), (5, 1985168), (8, 1240730), (10, 992584), (16, 620365), (20, 496292), (40, 248146), (53, 187280), (80, 124073), (106, 93640), (212, 46820), (265, 37456), (424, 23410), (530, 18728), (848, 11705), (1060, 9364), (2120, 4682), (2341, 4240)]