33340040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6563}}^1$

素因数の和:6701

約数の個数: 32

約数和(自身を含む): 75617280

約数和(自身を除く): 42277240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 6563, 13126, 26252, 32815, 52504, 65630, 131260, 262520, 833501, 1667002, 3334004, 4167505, 6668008, 8335010, 16670020, 33340040]

約数ペア:

[(1, 33340040), (2, 16670020), (4, 8335010), (5, 6668008), (8, 4167505), (10, 3334004), (20, 1667002), (40, 833501), (127, 262520), (254, 131260), (508, 65630), (635, 52504), (1016, 32815), (1270, 26252), (2540, 13126), (5080, 6563)]