1189200440

素因数分解:

$2^3\times 5^1\times {\mathrm{29730011}}^1$

素因数の和:29730022

約数の個数: 16

約数和(自身を含む): 2675701080

約数和(自身を除く): 1486500640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 29730011, 59460022, 118920044, 148650055, 237840088, 297300110, 594600220, 1189200440]

約数ペア:

[(1, 1189200440), (2, 594600220), (4, 297300110), (5, 237840088), (8, 148650055), (10, 118920044), (20, 59460022), (40, 29730011)]