10366816660

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1\times {\mathrm{4049}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 21898674000

約数和(自身を除く): 11531857340

約数列:

[1, 2, 4, 5, 10, 20, 313, 409, 626, 818, 1252, 1565, 1636, 2045, 3130, 4049, 4090, 6260, 8098, 8180, 16196, 20245, 40490, 80980, 128017, 256034, 512068, 640085, 1267337, 1280170, 1656041, 2534674, 2560340, 3312082, 5069348, 6336685, 6624164, 8280205, 12673370, 16560410, 25346740, 33120820, 518340833, 1036681666, 2073363332, 2591704165, 5183408330, 10366816660]

約数ペア:

[(1, 10366816660), (2, 5183408330), (4, 2591704165), (5, 2073363332), (10, 1036681666), (20, 518340833), (313, 33120820), (409, 25346740), (626, 16560410), (818, 12673370), (1252, 8280205), (1565, 6624164), (1636, 6336685), (2045, 5069348), (3130, 3312082), (4049, 2560340), (4090, 2534674), (6260, 1656041), (8098, 1280170), (8180, 1267337), (16196, 640085), (20245, 512068), (40490, 256034), (80980, 128017)]