29736620

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1811}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 62557488

約数和(自身を除く): 32820868

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 1811, 3284, 3622, 4105, 7244, 8210, 9055, 16420, 18110, 36220, 1486831, 2973662, 5947324, 7434155, 14868310, 29736620]

約数ペア:

[(1, 29736620), (2, 14868310), (4, 7434155), (5, 5947324), (10, 2973662), (20, 1486831), (821, 36220), (1642, 18110), (1811, 16420), (3284, 9055), (3622, 8210), (4105, 7244)]