2023348640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1129}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 5002663680

約数和(自身を除く): 2979315040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 487, 736, 920, 974, 1129, 1840, 1948, 2258, 2435, 3680, 3896, 4516, 4870, 5645, 7792, 9032, 9740, 11201, 11290, 15584, 18064, 19480, 22402, 22580, 25967, 36128, 38960, 44804, 45160, 51934, 56005, 77920, 89608, 90320, 103868, 112010, 129835, 179216, 180640, 207736, 224020, 259670, 358432, 415472, 448040, 519340, 549823, 830944, 896080, 1038680, 1099646, 1792160, 2077360, 2199292, 2749115, 4154720, 4398584, 5498230, 8797168, 10996460, 12645929, 17594336, 21992920, 25291858, 43985840, 50583716, 63229645, 87971680, 101167432, 126459290, 202334864, 252918580, 404669728, 505837160, 1011674320, 2023348640]

約数ペア:

[(1, 2023348640), (2, 1011674320), (4, 505837160), (5, 404669728), (8, 252918580), (10, 202334864), (16, 126459290), (20, 101167432), (23, 87971680), (32, 63229645), (40, 50583716), (46, 43985840), (80, 25291858), (92, 21992920), (115, 17594336), (160, 12645929), (184, 10996460), (230, 8797168), (368, 5498230), (460, 4398584), (487, 4154720), (736, 2749115), (920, 2199292), (974, 2077360), (1129, 1792160), (1840, 1099646), (1948, 1038680), (2258, 896080), (2435, 830944), (3680, 549823), (3896, 519340), (4516, 448040), (4870, 415472), (5645, 358432), (7792, 259670), (9032, 224020), (9740, 207736), (11201, 180640), (11290, 179216), (15584, 129835), (18064, 112010), (19480, 103868), (22402, 90320), (22580, 89608), (25967, 77920), (36128, 56005), (38960, 51934), (44804, 45160)]