90573200

素因数分解:

$2^4\times 5^2\times {\mathrm{226433}}^1$

素因数の和:226451

約数の個数: 30

約数和(自身を含む): 217603074

約数和(自身を除く): 127029874

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 226433, 452866, 905732, 1132165, 1811464, 2264330, 3622928, 4528660, 5660825, 9057320, 11321650, 18114640, 22643300, 45286600, 90573200]

約数ペア:

[(1, 90573200), (2, 45286600), (4, 22643300), (5, 18114640), (8, 11321650), (10, 9057320), (16, 5660825), (20, 4528660), (25, 3622928), (40, 2264330), (50, 1811464), (80, 1132165), (100, 905732), (200, 452866), (400, 226433)]