13069120

素因数分解:

$2^6\times 5^1\times {\mathrm{40841}}^1$

素因数の和:40858

約数の個数: 28

約数和(自身を含む): 31121604

約数和(自身を除く): 18052484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 40841, 81682, 163364, 204205, 326728, 408410, 653456, 816820, 1306912, 1633640, 2613824, 3267280, 6534560, 13069120]

約数ペア:

[(1, 13069120), (2, 6534560), (4, 3267280), (5, 2613824), (8, 1633640), (10, 1306912), (16, 816820), (20, 653456), (32, 408410), (40, 326728), (64, 204205), (80, 163364), (160, 81682), (320, 40841)]