2006332040

素因数分解:

$2^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{32507}}^1$

素因数の和:34061

約数の個数: 32

約数和(自身を含む): 4517311680

約数和(自身を除く): 2510979640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1543, 3086, 6172, 7715, 12344, 15430, 30860, 32507, 61720, 65014, 130028, 162535, 260056, 325070, 650140, 1300280, 50158301, 100316602, 200633204, 250791505, 401266408, 501583010, 1003166020, 2006332040]

約数ペア:

[(1, 2006332040), (2, 1003166020), (4, 501583010), (5, 401266408), (8, 250791505), (10, 200633204), (20, 100316602), (40, 50158301), (1543, 1300280), (3086, 650140), (6172, 325070), (7715, 260056), (12344, 162535), (15430, 130028), (30860, 65014), (32507, 61720)]