19320800

素因数分解:

$2^5\times 5^2\times {\mathrm{24151}}^1$

素因数の和:24171

約数の個数: 36

約数和(自身を含む): 47168856

約数和(自身を除く): 27848056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 24151, 48302, 96604, 120755, 193208, 241510, 386416, 483020, 603775, 772832, 966040, 1207550, 1932080, 2415100, 3864160, 4830200, 9660400, 19320800]

約数ペア:

[(1, 19320800), (2, 9660400), (4, 4830200), (5, 3864160), (8, 2415100), (10, 1932080), (16, 1207550), (20, 966040), (25, 772832), (32, 603775), (40, 483020), (50, 386416), (80, 241510), (100, 193208), (160, 120755), (200, 96604), (400, 48302), (800, 24151)]