82755830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25621}}^1$

素因数の和:25664

約数の個数: 32

約数和(自身を含む): 166030560

約数和(自身を除く): 83274730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 25621, 51242, 128105, 256210, 435557, 486799, 871114, 973598, 2177785, 2433995, 4355570, 4867990, 8275583, 16551166, 41377915, 82755830]

約数ペア:

[(1, 82755830), (2, 41377915), (5, 16551166), (10, 8275583), (17, 4867990), (19, 4355570), (34, 2433995), (38, 2177785), (85, 973598), (95, 871114), (170, 486799), (190, 435557), (323, 256210), (646, 128105), (1615, 51242), (3230, 25621)]