24960400

素因数分解:

$2^4\times 5^2\times {\mathrm{62401}}^1$

素因数の和:62419

約数の個数: 30

約数和(自身を含む): 59968322

約数和(自身を除く): 35007922

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 62401, 124802, 249604, 312005, 499208, 624010, 998416, 1248020, 1560025, 2496040, 3120050, 4992080, 6240100, 12480200, 24960400]

約数ペア:

[(1, 24960400), (2, 12480200), (4, 6240100), (5, 4992080), (8, 3120050), (10, 2496040), (16, 1560025), (20, 1248020), (25, 998416), (40, 624010), (50, 499208), (80, 312005), (100, 249604), (200, 124802), (400, 62401)]