22156747400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{30211}}^1$

素因数の和:30439

約数の個数: 96

約数和(自身を含む): 54508490400

約数和(自身を除く): 32351743000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 193, 200, 380, 386, 475, 760, 772, 950, 965, 1544, 1900, 1930, 3667, 3800, 3860, 4825, 7334, 7720, 9650, 14668, 18335, 19300, 29336, 30211, 36670, 38600, 60422, 73340, 91675, 120844, 146680, 151055, 183350, 241688, 302110, 366700, 574009, 604220, 733400, 755275, 1148018, 1208440, 1510550, 2296036, 2870045, 3021100, 4592072, 5740090, 5830723, 6042200, 11480180, 11661446, 14350225, 22960360, 23322892, 28700450, 29153615, 46645784, 57400900, 58307230, 110783737, 114801800, 116614460, 145768075, 221567474, 233228920, 291536150, 443134948, 553918685, 583072300, 886269896, 1107837370, 1166144600, 2215674740, 2769593425, 4431349480, 5539186850, 11078373700, 22156747400]

約数ペア:

[(1, 22156747400), (2, 11078373700), (4, 5539186850), (5, 4431349480), (8, 2769593425), (10, 2215674740), (19, 1166144600), (20, 1107837370), (25, 886269896), (38, 583072300), (40, 553918685), (50, 443134948), (76, 291536150), (95, 233228920), (100, 221567474), (152, 145768075), (190, 116614460), (193, 114801800), (200, 110783737), (380, 58307230), (386, 57400900), (475, 46645784), (760, 29153615), (772, 28700450), (950, 23322892), (965, 22960360), (1544, 14350225), (1900, 11661446), (1930, 11480180), (3667, 6042200), (3800, 5830723), (3860, 5740090), (4825, 4592072), (7334, 3021100), (7720, 2870045), (9650, 2296036), (14668, 1510550), (18335, 1208440), (19300, 1148018), (29336, 755275), (30211, 733400), (36670, 604220), (38600, 574009), (60422, 366700), (73340, 302110), (91675, 241688), (120844, 183350), (146680, 151055)]