827702080

素因数分解:

$2^6\times 5^1\times {\mathrm{2586569}}^1$

素因数の和:2586586

約数の個数: 28

約数和(自身を含む): 1970966340

約数和(自身を除く): 1143264260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2586569, 5173138, 10346276, 12932845, 20692552, 25865690, 41385104, 51731380, 82770208, 103462760, 165540416, 206925520, 413851040, 827702080]

約数ペア:

[(1, 827702080), (2, 413851040), (4, 206925520), (5, 165540416), (8, 103462760), (10, 82770208), (16, 51731380), (20, 41385104), (32, 25865690), (40, 20692552), (64, 12932845), (80, 10346276), (160, 5173138), (320, 2586569)]