82501630

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{41879}}^1$

素因数の和:42083

約数の個数: 16

約数和(自身を含む): 149260320

約数和(自身を除く): 66758690

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 41879, 83758, 209395, 418790, 8250163, 16500326, 41250815, 82501630]

約数ペア:

[(1, 82501630), (2, 41250815), (5, 16500326), (10, 8250163), (197, 418790), (394, 209395), (985, 83758), (1970, 41879)]