221704060

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{48407}}^1$

素因数の和:48645

約数の個数: 24

約数和(自身を含む): 467621280

約数和(自身を除く): 245917220

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 48407, 96814, 193628, 242035, 484070, 968140, 11085203, 22170406, 44340812, 55426015, 110852030, 221704060]

約数ペア:

[(1, 221704060), (2, 110852030), (4, 55426015), (5, 44340812), (10, 22170406), (20, 11085203), (229, 968140), (458, 484070), (916, 242035), (1145, 193628), (2290, 96814), (4580, 48407)]