89068760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 230169600

約数和(自身を除く): 141100840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 59, 73, 88, 94, 110, 118, 146, 188, 220, 235, 236, 292, 295, 365, 376, 440, 470, 472, 517, 584, 590, 649, 730, 803, 940, 1034, 1180, 1298, 1460, 1606, 1880, 2068, 2360, 2585, 2596, 2773, 2920, 3212, 3245, 3431, 4015, 4136, 4307, 5170, 5192, 5546, 6424, 6490, 6862, 8030, 8614, 10340, 11092, 12980, 13724, 13865, 16060, 17155, 17228, 20680, 21535, 22184, 25960, 27448, 27730, 30503, 32120, 34310, 34456, 37741, 43070, 47377, 55460, 61006, 68620, 75482, 86140, 94754, 110920, 122012, 137240, 150964, 152515, 172280, 188705, 189508, 202429, 236885, 244024, 301928, 305030, 377410, 379016, 404858, 473770, 610060, 754820, 809716, 947540, 1012145, 1220120, 1509640, 1619432, 1895080, 2024290, 2226719, 4048580, 4453438, 8097160, 8906876, 11133595, 17813752, 22267190, 44534380, 89068760]

約数ペア:

[(1, 89068760), (2, 44534380), (4, 22267190), (5, 17813752), (8, 11133595), (10, 8906876), (11, 8097160), (20, 4453438), (22, 4048580), (40, 2226719), (44, 2024290), (47, 1895080), (55, 1619432), (59, 1509640), (73, 1220120), (88, 1012145), (94, 947540), (110, 809716), (118, 754820), (146, 610060), (188, 473770), (220, 404858), (235, 379016), (236, 377410), (292, 305030), (295, 301928), (365, 244024), (376, 236885), (440, 202429), (470, 189508), (472, 188705), (517, 172280), (584, 152515), (590, 150964), (649, 137240), (730, 122012), (803, 110920), (940, 94754), (1034, 86140), (1180, 75482), (1298, 68620), (1460, 61006), (1606, 55460), (1880, 47377), (2068, 43070), (2360, 37741), (2585, 34456), (2596, 34310), (2773, 32120), (2920, 30503), (3212, 27730), (3245, 27448), (3431, 25960), (4015, 22184), (4136, 21535), (4307, 20680), (5170, 17228), (5192, 17155), (5546, 16060), (6424, 13865), (6490, 13724), (6862, 12980), (8030, 11092), (8614, 10340)]