1097334760

素因数分解:

$2^3\times 5^1\times {\mathrm{27433369}}^1$

素因数の和:27433380

約数の個数: 16

約数和(自身を含む): 2469003300

約数和(自身を除く): 1371668540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27433369, 54866738, 109733476, 137166845, 219466952, 274333690, 548667380, 1097334760]

約数ペア:

[(1, 1097334760), (2, 548667380), (4, 274333690), (5, 219466952), (8, 137166845), (10, 109733476), (20, 54866738), (40, 27433369)]