89008600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 224182080

約数和(自身を除く): 135173480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 47, 50, 68, 85, 94, 100, 136, 170, 188, 200, 235, 340, 376, 425, 470, 557, 680, 799, 850, 940, 1114, 1175, 1598, 1700, 1880, 2228, 2350, 2785, 3196, 3400, 3995, 4456, 4700, 5570, 6392, 7990, 9400, 9469, 11140, 13925, 15980, 18938, 19975, 22280, 26179, 27850, 31960, 37876, 39950, 47345, 52358, 55700, 75752, 79900, 94690, 104716, 111400, 130895, 159800, 189380, 209432, 236725, 261790, 378760, 445043, 473450, 523580, 654475, 890086, 946900, 1047160, 1308950, 1780172, 1893800, 2225215, 2617900, 3560344, 4450430, 5235800, 8900860, 11126075, 17801720, 22252150, 44504300, 89008600]

約数ペア:

[(1, 89008600), (2, 44504300), (4, 22252150), (5, 17801720), (8, 11126075), (10, 8900860), (17, 5235800), (20, 4450430), (25, 3560344), (34, 2617900), (40, 2225215), (47, 1893800), (50, 1780172), (68, 1308950), (85, 1047160), (94, 946900), (100, 890086), (136, 654475), (170, 523580), (188, 473450), (200, 445043), (235, 378760), (340, 261790), (376, 236725), (425, 209432), (470, 189380), (557, 159800), (680, 130895), (799, 111400), (850, 104716), (940, 94690), (1114, 79900), (1175, 75752), (1598, 55700), (1700, 52358), (1880, 47345), (2228, 39950), (2350, 37876), (2785, 31960), (3196, 27850), (3400, 26179), (3995, 22280), (4456, 19975), (4700, 18938), (5570, 15980), (6392, 13925), (7990, 11140), (9400, 9469)]