2271612160

素因数分解:

$2^8\times 5^1\times {\mathrm{1774697}}^1$

素因数の和:1774718

約数の個数: 36

約数和(自身を含む): 5441224068

約数和(自身を除く): 3169611908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1774697, 3549394, 7098788, 8873485, 14197576, 17746970, 28395152, 35493940, 56790304, 70987880, 113580608, 141975760, 227161216, 283951520, 454322432, 567903040, 1135806080, 2271612160]

約数ペア:

[(1, 2271612160), (2, 1135806080), (4, 567903040), (5, 454322432), (8, 283951520), (10, 227161216), (16, 141975760), (20, 113580608), (32, 70987880), (40, 56790304), (64, 35493940), (80, 28395152), (128, 17746970), (160, 14197576), (256, 8873485), (320, 7098788), (640, 3549394), (1280, 1774697)]