4344996920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:8013

約数の個数: 128

約数和(自身を含む): 11290752000

約数和(自身を除く): 6945755080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 43, 44, 55, 58, 86, 88, 110, 116, 145, 172, 215, 220, 232, 290, 319, 344, 430, 440, 473, 580, 638, 860, 946, 1160, 1247, 1276, 1595, 1720, 1892, 2365, 2494, 2552, 3190, 3784, 4730, 4988, 6235, 6380, 7919, 9460, 9976, 12470, 12760, 13717, 15838, 18920, 24940, 27434, 31676, 39595, 49880, 54868, 63352, 68585, 79190, 87109, 109736, 137170, 158380, 174218, 229651, 274340, 316760, 340517, 348436, 435545, 459302, 548680, 681034, 696872, 871090, 918604, 1148255, 1362068, 1702585, 1742180, 1837208, 2296510, 2526161, 2724136, 3405170, 3484360, 3745687, 4593020, 5052322, 6810340, 7491374, 9186040, 9874993, 10104644, 12630805, 13620680, 14982748, 18728435, 19749986, 20209288, 25261610, 29965496, 37456870, 39499972, 49374965, 50523220, 74913740, 78999944, 98749930, 101046440, 108624923, 149827480, 197499860, 217249846, 394999720, 434499692, 543124615, 868999384, 1086249230, 2172498460, 4344996920]

約数ペア:

[(1, 4344996920), (2, 2172498460), (4, 1086249230), (5, 868999384), (8, 543124615), (10, 434499692), (11, 394999720), (20, 217249846), (22, 197499860), (29, 149827480), (40, 108624923), (43, 101046440), (44, 98749930), (55, 78999944), (58, 74913740), (86, 50523220), (88, 49374965), (110, 39499972), (116, 37456870), (145, 29965496), (172, 25261610), (215, 20209288), (220, 19749986), (232, 18728435), (290, 14982748), (319, 13620680), (344, 12630805), (430, 10104644), (440, 9874993), (473, 9186040), (580, 7491374), (638, 6810340), (860, 5052322), (946, 4593020), (1160, 3745687), (1247, 3484360), (1276, 3405170), (1595, 2724136), (1720, 2526161), (1892, 2296510), (2365, 1837208), (2494, 1742180), (2552, 1702585), (3190, 1362068), (3784, 1148255), (4730, 918604), (4988, 871090), (6235, 696872), (6380, 681034), (7919, 548680), (9460, 459302), (9976, 435545), (12470, 348436), (12760, 340517), (13717, 316760), (15838, 274340), (18920, 229651), (24940, 174218), (27434, 158380), (31676, 137170), (39595, 109736), (49880, 87109), (54868, 79190), (63352, 68585)]