11323780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 25930800

約数和(自身を除く): 14607020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 449, 485, 898, 970, 1261, 1796, 1940, 2245, 2522, 4490, 5044, 5837, 6305, 8980, 11674, 12610, 23348, 25220, 29185, 43553, 58370, 87106, 116740, 174212, 217765, 435530, 566189, 871060, 1132378, 2264756, 2830945, 5661890, 11323780]

約数ペア:

[(1, 11323780), (2, 5661890), (4, 2830945), (5, 2264756), (10, 1132378), (13, 871060), (20, 566189), (26, 435530), (52, 217765), (65, 174212), (97, 116740), (130, 87106), (194, 58370), (260, 43553), (388, 29185), (449, 25220), (485, 23348), (898, 12610), (970, 11674), (1261, 8980), (1796, 6305), (1940, 5837), (2245, 5044), (2522, 4490)]