47214620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{124249}}^1$

素因数の和:124277

約数の個数: 24

約数和(自身を含む): 104370000

約数和(自身を除く): 57155380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 124249, 248498, 496996, 621245, 1242490, 2360731, 2484980, 4721462, 9442924, 11803655, 23607310, 47214620]

約数ペア:

[(1, 47214620), (2, 23607310), (4, 11803655), (5, 9442924), (10, 4721462), (19, 2484980), (20, 2360731), (38, 1242490), (76, 621245), (95, 496996), (190, 248498), (380, 124249)]