76673920

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 187272000

約数和(自身を除く): 110598080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2549, 3008, 3760, 5098, 6016, 7520, 10196, 12745, 15040, 20392, 25490, 30080, 40784, 50980, 81568, 101960, 119803, 163136, 203920, 239606, 326272, 407840, 479212, 599015, 815680, 958424, 1198030, 1631360, 1916848, 2396060, 3833696, 4792120, 7667392, 9584240, 15334784, 19168480, 38336960, 76673920]

約数ペア:

[(1, 76673920), (2, 38336960), (4, 19168480), (5, 15334784), (8, 9584240), (10, 7667392), (16, 4792120), (20, 3833696), (32, 2396060), (40, 1916848), (47, 1631360), (64, 1198030), (80, 958424), (94, 815680), (128, 599015), (160, 479212), (188, 407840), (235, 326272), (320, 239606), (376, 203920), (470, 163136), (640, 119803), (752, 101960), (940, 81568), (1504, 50980), (1880, 40784), (2549, 30080), (3008, 25490), (3760, 20392), (5098, 15040), (6016, 12745), (7520, 10196)]