2023247825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{19403}}^1$

素因数の和:19553

約数の個数: 24

約数和(自身を含む): 2593771488

約数和(自身を除く): 570523663

約数列:

[1, 5, 25, 43, 97, 215, 485, 1075, 2425, 4171, 19403, 20855, 97015, 104275, 485075, 834329, 1882091, 4171645, 9410455, 20858225, 47052275, 80929913, 404649565, 2023247825]

約数ペア:

[(1, 2023247825), (5, 404649565), (25, 80929913), (43, 47052275), (97, 20858225), (215, 9410455), (485, 4171645), (1075, 1882091), (2425, 834329), (4171, 485075), (19403, 104275), (20855, 97015)]