78219230

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{75941}}^1$

素因数の和:76051

約数の個数: 16

約数和(自身を含む): 142163424

約数和(自身を除く): 63944194

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 75941, 151882, 379705, 759410, 7821923, 15643846, 39109615, 78219230]

約数ペア:

[(1, 78219230), (2, 39109615), (5, 15643846), (10, 7821923), (103, 759410), (206, 379705), (515, 151882), (1030, 75941)]