33166520

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7607}}^1$

素因数の和:7727

約数の個数: 32

約数和(自身を含む): 75319200

約数和(自身を除く): 42152680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 7607, 15214, 30428, 38035, 60856, 76070, 152140, 304280, 829163, 1658326, 3316652, 4145815, 6633304, 8291630, 16583260, 33166520]

約数ペア:

[(1, 33166520), (2, 16583260), (4, 8291630), (5, 6633304), (8, 4145815), (10, 3316652), (20, 1658326), (40, 829163), (109, 304280), (218, 152140), (436, 76070), (545, 60856), (872, 38035), (1090, 30428), (2180, 15214), (4360, 7607)]