86447320

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3083}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 194847120

約数和(自身を除く): 108399800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3083, 3505, 5608, 6166, 7010, 12332, 14020, 15415, 24664, 28040, 30830, 61660, 123320, 2161183, 4322366, 8644732, 10805915, 17289464, 21611830, 43223660, 86447320]

約数ペア:

[(1, 86447320), (2, 43223660), (4, 21611830), (5, 17289464), (8, 10805915), (10, 8644732), (20, 4322366), (40, 2161183), (701, 123320), (1402, 61660), (2804, 30830), (3083, 28040), (3505, 24664), (5608, 15415), (6166, 14020), (7010, 12332)]