97218440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 260496000

約数和(自身を除く): 163277560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 88, 95, 110, 116, 145, 152, 190, 209, 220, 232, 290, 319, 380, 401, 418, 440, 551, 580, 638, 760, 802, 836, 1045, 1102, 1160, 1276, 1595, 1604, 1672, 2005, 2090, 2204, 2552, 2755, 3190, 3208, 4010, 4180, 4408, 4411, 5510, 6061, 6380, 7619, 8020, 8360, 8822, 11020, 11629, 12122, 12760, 15238, 16040, 17644, 22040, 22055, 23258, 24244, 30305, 30476, 35288, 38095, 44110, 46516, 48488, 58145, 60610, 60952, 76190, 83809, 88220, 93032, 116290, 121220, 127919, 152380, 167618, 176440, 220951, 232580, 242440, 255838, 304760, 335236, 419045, 441902, 465160, 511676, 639595, 670472, 838090, 883804, 1023352, 1104755, 1279190, 1676180, 1767608, 2209510, 2430461, 2558380, 3352360, 4419020, 4860922, 5116760, 8838040, 9721844, 12152305, 19443688, 24304610, 48609220, 97218440]

約数ペア:

[(1, 97218440), (2, 48609220), (4, 24304610), (5, 19443688), (8, 12152305), (10, 9721844), (11, 8838040), (19, 5116760), (20, 4860922), (22, 4419020), (29, 3352360), (38, 2558380), (40, 2430461), (44, 2209510), (55, 1767608), (58, 1676180), (76, 1279190), (88, 1104755), (95, 1023352), (110, 883804), (116, 838090), (145, 670472), (152, 639595), (190, 511676), (209, 465160), (220, 441902), (232, 419045), (290, 335236), (319, 304760), (380, 255838), (401, 242440), (418, 232580), (440, 220951), (551, 176440), (580, 167618), (638, 152380), (760, 127919), (802, 121220), (836, 116290), (1045, 93032), (1102, 88220), (1160, 83809), (1276, 76190), (1595, 60952), (1604, 60610), (1672, 58145), (2005, 48488), (2090, 46516), (2204, 44110), (2552, 38095), (2755, 35288), (3190, 30476), (3208, 30305), (4010, 24244), (4180, 23258), (4408, 22055), (4411, 22040), (5510, 17644), (6061, 16040), (6380, 15238), (7619, 12760), (8020, 12122), (8360, 11629), (8822, 11020)]