32688620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 40976020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1217, 1343, 1580, 2434, 2686, 4868, 5372, 6085, 6715, 12170, 13430, 20689, 24340, 26860, 41378, 82756, 96143, 103445, 192286, 206890, 384572, 413780, 480715, 961430, 1634431, 1922860, 3268862, 6537724, 8172155, 16344310, 32688620]

約数ペア:

[(1, 32688620), (2, 16344310), (4, 8172155), (5, 6537724), (10, 3268862), (17, 1922860), (20, 1634431), (34, 961430), (68, 480715), (79, 413780), (85, 384572), (158, 206890), (170, 192286), (316, 103445), (340, 96143), (395, 82756), (790, 41378), (1217, 26860), (1343, 24340), (1580, 20689), (2434, 13430), (2686, 12170), (4868, 6715), (5372, 6085)]