67368740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 149975280

約数和(自身を除く): 82606540

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 2833, 4756, 5666, 5945, 11332, 11890, 14165, 23780, 28330, 56660, 82157, 116153, 164314, 232306, 328628, 410785, 464612, 580765, 821570, 1161530, 1643140, 2323060, 3368437, 6736874, 13473748, 16842185, 33684370, 67368740]

約数ペア:

[(1, 67368740), (2, 33684370), (4, 16842185), (5, 13473748), (10, 6736874), (20, 3368437), (29, 2323060), (41, 1643140), (58, 1161530), (82, 821570), (116, 580765), (145, 464612), (164, 410785), (205, 328628), (290, 232306), (410, 164314), (580, 116153), (820, 82157), (1189, 56660), (2378, 28330), (2833, 23780), (4756, 14165), (5666, 11890), (5945, 11332)]