33004520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43427}}^1$

素因数の和:43457

約数の個数: 32

約数和(自身を含む): 78170400

約数和(自身を除く): 45165880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 43427, 86854, 173708, 217135, 347416, 434270, 825113, 868540, 1650226, 1737080, 3300452, 4125565, 6600904, 8251130, 16502260, 33004520]

約数ペア:

[(1, 33004520), (2, 16502260), (4, 8251130), (5, 6600904), (8, 4125565), (10, 3300452), (19, 1737080), (20, 1650226), (38, 868540), (40, 825113), (76, 434270), (95, 347416), (152, 217135), (190, 173708), (380, 86854), (760, 43427)]