4920808475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{19471}}^1$

素因数の和:20411

約数の個数: 24

約数和(自身を含む): 6664097280

約数和(自身を除く): 1743288805

約数列:

[1, 5, 11, 25, 55, 275, 919, 4595, 10109, 19471, 22975, 50545, 97355, 214181, 252725, 486775, 1070905, 5354525, 17893849, 89469245, 196832339, 447346225, 984161695, 4920808475]

約数ペア:

[(1, 4920808475), (5, 984161695), (11, 447346225), (25, 196832339), (55, 89469245), (275, 17893849), (919, 5354525), (4595, 1070905), (10109, 486775), (19471, 252725), (22975, 214181), (50545, 97355)]