33127720

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2663}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 74805120

約数和(自身を除く): 41677400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 2663, 3110, 5326, 6220, 10652, 12440, 13315, 21304, 26630, 53260, 106520, 828193, 1656386, 3312772, 4140965, 6625544, 8281930, 16563860, 33127720]

約数ペア:

[(1, 33127720), (2, 16563860), (4, 8281930), (5, 6625544), (8, 4140965), (10, 3312772), (20, 1656386), (40, 828193), (311, 106520), (622, 53260), (1244, 26630), (1555, 21304), (2488, 13315), (2663, 12440), (3110, 10652), (5326, 6220)]