17336740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 39251520

約数和(自身を除く): 21914780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1061, 1634, 2122, 3268, 4085, 4244, 5305, 8170, 10610, 16340, 20159, 21220, 40318, 45623, 80636, 91246, 100795, 182492, 201590, 228115, 403180, 456230, 866837, 912460, 1733674, 3467348, 4334185, 8668370, 17336740]

約数ペア:

[(1, 17336740), (2, 8668370), (4, 4334185), (5, 3467348), (10, 1733674), (19, 912460), (20, 866837), (38, 456230), (43, 403180), (76, 228115), (86, 201590), (95, 182492), (172, 100795), (190, 91246), (215, 80636), (380, 45623), (430, 40318), (817, 21220), (860, 20159), (1061, 16340), (1634, 10610), (2122, 8170), (3268, 5305), (4085, 4244)]