29081360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4752

約数の個数: 80

約数和(自身を含む): 84316032

約数和(自身を除く): 55234672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4721, 6160, 9442, 18884, 23605, 33047, 37768, 47210, 51931, 66094, 75536, 94420, 103862, 132188, 165235, 188840, 207724, 259655, 264376, 330470, 363517, 377680, 415448, 519310, 528752, 660940, 727034, 830896, 1038620, 1321880, 1454068, 1817585, 2077240, 2643760, 2908136, 3635170, 4154480, 5816272, 7270340, 14540680, 29081360]

約数ペア:

[(1, 29081360), (2, 14540680), (4, 7270340), (5, 5816272), (7, 4154480), (8, 3635170), (10, 2908136), (11, 2643760), (14, 2077240), (16, 1817585), (20, 1454068), (22, 1321880), (28, 1038620), (35, 830896), (40, 727034), (44, 660940), (55, 528752), (56, 519310), (70, 415448), (77, 377680), (80, 363517), (88, 330470), (110, 264376), (112, 259655), (140, 207724), (154, 188840), (176, 165235), (220, 132188), (280, 103862), (308, 94420), (385, 75536), (440, 66094), (560, 51931), (616, 47210), (770, 37768), (880, 33047), (1232, 23605), (1540, 18884), (3080, 9442), (4721, 6160)]