3345040

素因数分解:

$2^4\times 5^1\times {\mathrm{41813}}^1$

素因数の和:41826

約数の個数: 20

約数和(自身を含む): 7777404

約数和(自身を除く): 4432364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41813, 83626, 167252, 209065, 334504, 418130, 669008, 836260, 1672520, 3345040]

約数ペア:

[(1, 3345040), (2, 1672520), (4, 836260), (5, 669008), (8, 418130), (10, 334504), (16, 209065), (20, 167252), (40, 83626), (80, 41813)]