8708441360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2942041}}^1$

素因数の和:2942091

約数の個数: 40

約数和(自身を含む): 20794352856

約数和(自身を除く): 12085911496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 2942041, 5884082, 11768164, 14710205, 23536328, 29420410, 47072656, 58840820, 108855517, 117681640, 217711034, 235363280, 435422068, 544277585, 870844136, 1088555170, 1741688272, 2177110340, 4354220680, 8708441360]

約数ペア:

[(1, 8708441360), (2, 4354220680), (4, 2177110340), (5, 1741688272), (8, 1088555170), (10, 870844136), (16, 544277585), (20, 435422068), (37, 235363280), (40, 217711034), (74, 117681640), (80, 108855517), (148, 58840820), (185, 47072656), (296, 29420410), (370, 23536328), (592, 14710205), (740, 11768164), (1480, 5884082), (2960, 2942041)]