7136900720

素因数分解:

$2^4\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{36607}}^1$

素因数の和:39057

約数の個数: 40

約数和(自身を含む): 16600556544

約数和(自身を除く): 9463655824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2437, 4874, 9748, 12185, 19496, 24370, 36607, 38992, 48740, 73214, 97480, 146428, 183035, 194960, 292856, 366070, 585712, 732140, 1464280, 2928560, 89211259, 178422518, 356845036, 446056295, 713690072, 892112590, 1427380144, 1784225180, 3568450360, 7136900720]

約数ペア:

[(1, 7136900720), (2, 3568450360), (4, 1784225180), (5, 1427380144), (8, 892112590), (10, 713690072), (16, 446056295), (20, 356845036), (40, 178422518), (80, 89211259), (2437, 2928560), (4874, 1464280), (9748, 732140), (12185, 585712), (19496, 366070), (24370, 292856), (36607, 194960), (38992, 183035), (48740, 146428), (73214, 97480)]