14904040

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 18791960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1559, 1912, 2390, 3118, 4780, 6236, 7795, 9560, 12472, 15590, 31180, 62360, 372601, 745202, 1490404, 1863005, 2980808, 3726010, 7452020, 14904040]

約数ペア:

[(1, 14904040), (2, 7452020), (4, 3726010), (5, 2980808), (8, 1863005), (10, 1490404), (20, 745202), (40, 372601), (239, 62360), (478, 31180), (956, 15590), (1195, 12472), (1559, 9560), (1912, 7795), (2390, 6236), (3118, 4780)]