90754160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9533}}^1$

素因数の和:9570

約数の個数: 80

約数和(自身を含む): 255358656

約数和(自身を除く): 164604496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 9533, 19066, 38132, 47665, 66731, 76264, 95330, 133462, 152528, 162061, 190660, 266924, 324122, 333655, 381320, 533848, 648244, 667310, 762640, 810305, 1067696, 1134427, 1296488, 1334620, 1620610, 2268854, 2592976, 2669240, 3241220, 4537708, 5338480, 5672135, 6482440, 9075416, 11344270, 12964880, 18150832, 22688540, 45377080, 90754160]

約数ペア:

[(1, 90754160), (2, 45377080), (4, 22688540), (5, 18150832), (7, 12964880), (8, 11344270), (10, 9075416), (14, 6482440), (16, 5672135), (17, 5338480), (20, 4537708), (28, 3241220), (34, 2669240), (35, 2592976), (40, 2268854), (56, 1620610), (68, 1334620), (70, 1296488), (80, 1134427), (85, 1067696), (112, 810305), (119, 762640), (136, 667310), (140, 648244), (170, 533848), (238, 381320), (272, 333655), (280, 324122), (340, 266924), (476, 190660), (560, 162061), (595, 152528), (680, 133462), (952, 95330), (1190, 76264), (1360, 66731), (1904, 47665), (2380, 38132), (4760, 19066), (9520, 9533)]