17295920

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 40510800

約数和(自身を除く): 23214880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1451, 1490, 2384, 2902, 2980, 5804, 5960, 7255, 11608, 11920, 14510, 23216, 29020, 58040, 116080, 216199, 432398, 864796, 1080995, 1729592, 2161990, 3459184, 4323980, 8647960, 17295920]

約数ペア:

[(1, 17295920), (2, 8647960), (4, 4323980), (5, 3459184), (8, 2161990), (10, 1729592), (16, 1080995), (20, 864796), (40, 432398), (80, 216199), (149, 116080), (298, 58040), (596, 29020), (745, 23216), (1192, 14510), (1451, 11920), (1490, 11608), (2384, 7255), (2902, 5960), (2980, 5804)]