2023708240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 5034320640

約数和(自身を除く): 3010612400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 304, 316, 361, 380, 395, 632, 722, 760, 790, 887, 1264, 1444, 1501, 1520, 1580, 1774, 1805, 2888, 3002, 3160, 3548, 3610, 4435, 5776, 6004, 6320, 7096, 7220, 7505, 8870, 12008, 14192, 14440, 15010, 16853, 17740, 24016, 28519, 28880, 30020, 33706, 35480, 57038, 60040, 67412, 70073, 70960, 84265, 114076, 120080, 134824, 140146, 142595, 168530, 228152, 269648, 280292, 285190, 320207, 337060, 350365, 456304, 560584, 570380, 640414, 674120, 700730, 1121168, 1140760, 1280828, 1331387, 1348240, 1401460, 1601035, 2281520, 2561656, 2662774, 2802920, 3202070, 5123312, 5325548, 5605840, 6404140, 6656935, 10651096, 12808280, 13313870, 21302192, 25296353, 25616560, 26627740, 50592706, 53255480, 101185412, 106510960, 126481765, 202370824, 252963530, 404741648, 505927060, 1011854120, 2023708240]

約数ペア:

[(1, 2023708240), (2, 1011854120), (4, 505927060), (5, 404741648), (8, 252963530), (10, 202370824), (16, 126481765), (19, 106510960), (20, 101185412), (38, 53255480), (40, 50592706), (76, 26627740), (79, 25616560), (80, 25296353), (95, 21302192), (152, 13313870), (158, 12808280), (190, 10651096), (304, 6656935), (316, 6404140), (361, 5605840), (380, 5325548), (395, 5123312), (632, 3202070), (722, 2802920), (760, 2662774), (790, 2561656), (887, 2281520), (1264, 1601035), (1444, 1401460), (1501, 1348240), (1520, 1331387), (1580, 1280828), (1774, 1140760), (1805, 1121168), (2888, 700730), (3002, 674120), (3160, 640414), (3548, 570380), (3610, 560584), (4435, 456304), (5776, 350365), (6004, 337060), (6320, 320207), (7096, 285190), (7220, 280292), (7505, 269648), (8870, 228152), (12008, 168530), (14192, 142595), (14440, 140146), (15010, 134824), (16853, 120080), (17740, 114076), (24016, 84265), (28519, 70960), (28880, 70073), (30020, 67412), (33706, 60040), (35480, 57038)]