33040400

素因数分解:

$2^4\times 5^2\times {\mathrm{82601}}^1$

素因数の和:82619

約数の個数: 30

約数和(自身を含む): 79380522

約数和(自身を除く): 46340122

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 82601, 165202, 330404, 413005, 660808, 826010, 1321616, 1652020, 2065025, 3304040, 4130050, 6608080, 8260100, 16520200, 33040400]

約数ペア:

[(1, 33040400), (2, 16520200), (4, 8260100), (5, 6608080), (8, 4130050), (10, 3304040), (16, 2065025), (20, 1652020), (25, 1321616), (40, 826010), (50, 660808), (80, 413005), (100, 330404), (200, 165202), (400, 82601)]