2433320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 3096280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 479, 508, 635, 958, 1016, 1270, 1916, 2395, 2540, 3832, 4790, 5080, 9580, 19160, 60833, 121666, 243332, 304165, 486664, 608330, 1216660, 2433320]

約数ペア:

[(1, 2433320), (2, 1216660), (4, 608330), (5, 486664), (8, 304165), (10, 243332), (20, 121666), (40, 60833), (127, 19160), (254, 9580), (479, 5080), (508, 4790), (635, 3832), (958, 2540), (1016, 2395), (1270, 1916)]