29388220

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8209}}^1$

素因数の和:8397

約数の個数: 24

約数和(自身を含む): 62067600

約数和(自身を除く): 32679380

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 8209, 16418, 32836, 41045, 82090, 164180, 1469411, 2938822, 5877644, 7347055, 14694110, 29388220]

約数ペア:

[(1, 29388220), (2, 14694110), (4, 7347055), (5, 5877644), (10, 2938822), (20, 1469411), (179, 164180), (358, 82090), (716, 41045), (895, 32836), (1790, 16418), (3580, 8209)]