9660400

素因数分解:

$2^4\times 5^2\times {\mathrm{24151}}^1$

素因数の和:24169

約数の個数: 30

約数和(自身を含む): 23210072

約数和(自身を除く): 13549672

約数列:

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

約数ペア:

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