28026560

素因数分解:

$2^6\times 5^1\times {\mathrm{87583}}^1$

素因数の和:87600

約数の個数: 28

約数和(自身を含む): 66739008

約数和(自身を除く): 38712448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 87583, 175166, 350332, 437915, 700664, 875830, 1401328, 1751660, 2802656, 3503320, 5605312, 7006640, 14013280, 28026560]

約数ペア:

[(1, 28026560), (2, 14013280), (4, 7006640), (5, 5605312), (8, 3503320), (10, 2802656), (16, 1751660), (20, 1401328), (32, 875830), (40, 700664), (64, 437915), (80, 350332), (160, 175166), (320, 87583)]