24880400

素因数分解:

$2^4\times 5^2\times {\mathrm{62201}}^1$

素因数の和:62219

約数の個数: 30

約数和(自身を含む): 59776122

約数和(自身を除く): 34895722

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 62201, 124402, 248804, 311005, 497608, 622010, 995216, 1244020, 1555025, 2488040, 3110050, 4976080, 6220100, 12440200, 24880400]

約数ペア:

[(1, 24880400), (2, 12440200), (4, 6220100), (5, 4976080), (8, 3110050), (10, 2488040), (16, 1555025), (20, 1244020), (25, 995216), (40, 622010), (50, 497608), (80, 311005), (100, 248804), (200, 124402), (400, 62201)]