11255240

素因数分解:

$2^3\times 5^1\times {\mathrm{281381}}^1$

素因数の和:281392

約数の個数: 16

約数和(自身を含む): 25324380

約数和(自身を除く): 14069140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281381, 562762, 1125524, 1406905, 2251048, 2813810, 5627620, 11255240]

約数ペア:

[(1, 11255240), (2, 5627620), (4, 2813810), (5, 2251048), (8, 1406905), (10, 1125524), (20, 562762), (40, 281381)]