40138172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 72802800

約数和(自身を除く): 32664628

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 3127, 3209, 6254, 6418, 12508, 12836, 170077, 189331, 340154, 378662, 680308, 757324, 10034543, 20069086, 40138172]

約数ペア:

[(1, 40138172), (2, 20069086), (4, 10034543), (53, 757324), (59, 680308), (106, 378662), (118, 340154), (212, 189331), (236, 170077), (3127, 12836), (3209, 12508), (6254, 6418)]