17230960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5009}}^1$

素因数の和:5065

約数の個数: 40

約数和(自身を含む): 41001840

約数和(自身を除く): 23770880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 5009, 10018, 20036, 25045, 40072, 50090, 80144, 100180, 200360, 215387, 400720, 430774, 861548, 1076935, 1723096, 2153870, 3446192, 4307740, 8615480, 17230960]

約数ペア:

[(1, 17230960), (2, 8615480), (4, 4307740), (5, 3446192), (8, 2153870), (10, 1723096), (16, 1076935), (20, 861548), (40, 430774), (43, 400720), (80, 215387), (86, 200360), (172, 100180), (215, 80144), (344, 50090), (430, 40072), (688, 25045), (860, 20036), (1720, 10018), (3440, 5009)]