8765540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 23224320

約数和(自身を除く): 14458780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 127, 140, 145, 170, 203, 238, 254, 290, 340, 406, 476, 493, 508, 580, 595, 635, 812, 889, 986, 1015, 1190, 1270, 1778, 1972, 2030, 2159, 2380, 2465, 2540, 3451, 3556, 3683, 4060, 4318, 4445, 4930, 6902, 7366, 8636, 8890, 9860, 10795, 13804, 14732, 15113, 17255, 17780, 18415, 21590, 25781, 30226, 34510, 36830, 43180, 51562, 60452, 62611, 69020, 73660, 75565, 103124, 125222, 128905, 151130, 250444, 257810, 302260, 313055, 438277, 515620, 626110, 876554, 1252220, 1753108, 2191385, 4382770, 8765540]

約数ペア:

[(1, 8765540), (2, 4382770), (4, 2191385), (5, 1753108), (7, 1252220), (10, 876554), (14, 626110), (17, 515620), (20, 438277), (28, 313055), (29, 302260), (34, 257810), (35, 250444), (58, 151130), (68, 128905), (70, 125222), (85, 103124), (116, 75565), (119, 73660), (127, 69020), (140, 62611), (145, 60452), (170, 51562), (203, 43180), (238, 36830), (254, 34510), (290, 30226), (340, 25781), (406, 21590), (476, 18415), (493, 17780), (508, 17255), (580, 15113), (595, 14732), (635, 13804), (812, 10795), (889, 9860), (986, 8890), (1015, 8636), (1190, 7366), (1270, 6902), (1778, 4930), (1972, 4445), (2030, 4318), (2159, 4060), (2380, 3683), (2465, 3556), (2540, 3451)]