2023707880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{5501}}^1$

素因数の和:6070

約数の個数: 64

約数和(自身を含む): 4830976080

約数和(自身を除く): 2807268200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 541, 680, 1082, 2164, 2705, 4328, 5410, 5501, 9197, 10820, 11002, 18394, 21640, 22004, 27505, 36788, 44008, 45985, 55010, 73576, 91970, 93517, 110020, 183940, 187034, 220040, 367880, 374068, 467585, 748136, 935170, 1870340, 2976041, 3740680, 5952082, 11904164, 14880205, 23808328, 29760410, 50592697, 59520820, 101185394, 119041640, 202370788, 252963485, 404741576, 505926970, 1011853940, 2023707880]

約数ペア:

[(1, 2023707880), (2, 1011853940), (4, 505926970), (5, 404741576), (8, 252963485), (10, 202370788), (17, 119041640), (20, 101185394), (34, 59520820), (40, 50592697), (68, 29760410), (85, 23808328), (136, 14880205), (170, 11904164), (340, 5952082), (541, 3740680), (680, 2976041), (1082, 1870340), (2164, 935170), (2705, 748136), (4328, 467585), (5410, 374068), (5501, 367880), (9197, 220040), (10820, 187034), (11002, 183940), (18394, 110020), (21640, 93517), (22004, 91970), (27505, 73576), (36788, 55010), (44008, 45985)]