8981475.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 120

約数和(自身を含む): 150011232

約数和(自身を除く): 98716912

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, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 757, 770, 847, 880, 968, 1210, 1232, 1514, 1540, 1694, 1936, 2420, 3028, 3080, 3388, 3785, 4235, 4840, 5299, 6056, 6160, 6776, 7570, 8327, 8470, 9680, 10598, 12112, 13552, 15140, 16654, 16940, 21196, 26495, 30280, 33308, 33880, 41635, 42392, 52990, 58289, 60560, 66616, 67760, 83270, 84784, 91597, 105980, 116578, 133232, 166540, 183194, 211960, 233156, 291445, 333080, 366388, 423920, 457985, 466312, 582890, 641179, 666160, 732776, 915970, 932624, 1165780, 1282358, 1465552, 1831940, 2331560, 2564716, 3205895, 3663880, 4663120, 5129432, 6411790, 7327760, 10258864, 12823580, 25647160, 51294320]

約数ペア:

[(1, 51294320), (2, 25647160), (4, 12823580), (5, 10258864), (7, 7327760), (8, 6411790), (10, 5129432), (11, 4663120), (14, 3663880), (16, 3205895), (20, 2564716), (22, 2331560), (28, 1831940), (35, 1465552), (40, 1282358), (44, 1165780), (55, 932624), (56, 915970), (70, 732776), (77, 666160), (80, 641179), (88, 582890), (110, 466312), (112, 457985), (121, 423920), (140, 366388), (154, 333080), (176, 291445), (220, 233156), (242, 211960), (280, 183194), (308, 166540), (385, 133232), (440, 116578), (484, 105980), (560, 91597), (605, 84784), (616, 83270), (757, 67760), (770, 66616), (847, 60560), (880, 58289), (968, 52990), (1210, 42392), (1232, 41635), (1514, 33880), (1540, 33308), (1694, 30280), (1936, 26495), (2420, 21196), (3028, 16940), (3080, 16654), (3388, 15140), (3785, 13552), (4235, 12112), (4840, 10598), (5299, 9680), (6056, 8470), (6160, 8327), (6776, 7570)]