2019435260

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1\times {\mathrm{761}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 4270613760

約数和(自身を除く): 2251178500

約数列:

[1, 2, 4, 5, 10, 20, 277, 479, 554, 761, 958, 1108, 1385, 1522, 1916, 2395, 2770, 3044, 3805, 4790, 5540, 7610, 9580, 15220, 132683, 210797, 265366, 364519, 421594, 530732, 663415, 729038, 843188, 1053985, 1326830, 1458076, 1822595, 2107970, 2653660, 3645190, 4215940, 7290380, 100971763, 201943526, 403887052, 504858815, 1009717630, 2019435260]

約数ペア:

[(1, 2019435260), (2, 1009717630), (4, 504858815), (5, 403887052), (10, 201943526), (20, 100971763), (277, 7290380), (479, 4215940), (554, 3645190), (761, 2653660), (958, 2107970), (1108, 1822595), (1385, 1458076), (1522, 1326830), (1916, 1053985), (2395, 843188), (2770, 729038), (3044, 663415), (3805, 530732), (4790, 421594), (5540, 364519), (7610, 265366), (9580, 210797), (15220, 132683)]