23840060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 53961600

約数和(自身を除く): 30121540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1459, 1634, 2918, 3268, 4085, 5836, 7295, 8170, 14590, 16340, 27721, 29180, 55442, 62737, 110884, 125474, 138605, 250948, 277210, 313685, 554420, 627370, 1192003, 1254740, 2384006, 4768012, 5960015, 11920030, 23840060]

約数ペア:

[(1, 23840060), (2, 11920030), (4, 5960015), (5, 4768012), (10, 2384006), (19, 1254740), (20, 1192003), (38, 627370), (43, 554420), (76, 313685), (86, 277210), (95, 250948), (172, 138605), (190, 125474), (215, 110884), (380, 62737), (430, 55442), (817, 29180), (860, 27721), (1459, 16340), (1634, 14590), (2918, 8170), (3268, 7295), (4085, 5836)]