332145040

素因数分解:

$2^4\times 5^1\times {\mathrm{4151813}}^1$

素因数の和:4151826

約数の個数: 20

約数和(自身を含む): 772237404

約数和(自身を除く): 440092364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4151813, 8303626, 16607252, 20759065, 33214504, 41518130, 66429008, 83036260, 166072520, 332145040]

約数ペア:

[(1, 332145040), (2, 166072520), (4, 83036260), (5, 66429008), (8, 41518130), (10, 33214504), (16, 20759065), (20, 16607252), (40, 8303626), (80, 4151813)]