148033040

素因数分解:

$2^4\times 5^1\times {\mathrm{1850413}}^1$

素因数の和:1850426

約数の個数: 20

約数和(自身を含む): 344177004

約数和(自身を除く): 196143964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1850413, 3700826, 7401652, 9252065, 14803304, 18504130, 29606608, 37008260, 74016520, 148033040]

約数ペア:

[(1, 148033040), (2, 74016520), (4, 37008260), (5, 29606608), (8, 18504130), (10, 14803304), (16, 9252065), (20, 7401652), (40, 3700826), (80, 1850413)]