26453120

素因数分解:

$2^7\times 5^1\times {\mathrm{41333}}^1$

素因数の和:41352

約数の個数: 32

約数和(自身を含む): 63241020

約数和(自身を除く): 36787900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41333, 82666, 165332, 206665, 330664, 413330, 661328, 826660, 1322656, 1653320, 2645312, 3306640, 5290624, 6613280, 13226560, 26453120]

約数ペア:

[(1, 26453120), (2, 13226560), (4, 6613280), (5, 5290624), (8, 3306640), (10, 2645312), (16, 1653320), (20, 1322656), (32, 826660), (40, 661328), (64, 413330), (80, 330664), (128, 206665), (160, 165332), (320, 82666), (640, 41333)]