4962920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 11382120

約数和(自身を除く): 6419200

約数列:

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

約数ペア:

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