2023143760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{5791}}^1$

素因数の和:6212

約数の個数: 80

約数和(自身を含む): 5145242112

約数和(自身を除く): 3122098352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 397, 440, 794, 880, 1588, 1985, 3176, 3970, 4367, 5791, 6352, 7940, 8734, 11582, 15880, 17468, 21835, 23164, 28955, 31760, 34936, 43670, 46328, 57910, 63701, 69872, 87340, 92656, 115820, 127402, 174680, 231640, 254804, 318505, 349360, 463280, 509608, 637010, 1019216, 1274020, 2299027, 2548040, 4598054, 5096080, 9196108, 11495135, 18392216, 22990270, 25289297, 36784432, 45980540, 50578594, 91961080, 101157188, 126446485, 183922160, 202314376, 252892970, 404628752, 505785940, 1011571880, 2023143760]

約数ペア:

[(1, 2023143760), (2, 1011571880), (4, 505785940), (5, 404628752), (8, 252892970), (10, 202314376), (11, 183922160), (16, 126446485), (20, 101157188), (22, 91961080), (40, 50578594), (44, 45980540), (55, 36784432), (80, 25289297), (88, 22990270), (110, 18392216), (176, 11495135), (220, 9196108), (397, 5096080), (440, 4598054), (794, 2548040), (880, 2299027), (1588, 1274020), (1985, 1019216), (3176, 637010), (3970, 509608), (4367, 463280), (5791, 349360), (6352, 318505), (7940, 254804), (8734, 231640), (11582, 174680), (15880, 127402), (17468, 115820), (21835, 92656), (23164, 87340), (28955, 69872), (31760, 63701), (34936, 57910), (43670, 46328)]