58834180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 127650096

約数和(自身を除く): 68815916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 157, 164, 205, 314, 410, 457, 628, 785, 820, 914, 1570, 1828, 2285, 3140, 4570, 6437, 9140, 12874, 18737, 25748, 32185, 37474, 64370, 71749, 74948, 93685, 128740, 143498, 187370, 286996, 358745, 374740, 717490, 1434980, 2941709, 5883418, 11766836, 14708545, 29417090, 58834180]

約数ペア:

[(1, 58834180), (2, 29417090), (4, 14708545), (5, 11766836), (10, 5883418), (20, 2941709), (41, 1434980), (82, 717490), (157, 374740), (164, 358745), (205, 286996), (314, 187370), (410, 143498), (457, 128740), (628, 93685), (785, 74948), (820, 71749), (914, 64370), (1570, 37474), (1828, 32185), (2285, 25748), (3140, 18737), (4570, 12874), (6437, 9140)]