23458679440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{352021}}^1$

素因数の和:352065

約数の個数: 120

約数和(自身を含む): 67178470392

約数和(自身を除く): 43719790952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 8330, 9520, 13328, 16660, 33320, 66640, 352021, 704042, 1408084, 1760105, 2464147, 2816168, 3520210, 4928294, 5632336, 5984357, 7040420, 9856588, 11968714, 12320735, 14080840, 17249029, 19713176, 23937428, 24641470, 28161680, 29921785, 34498058, 39426352, 41890499, 47874856, 49282940, 59843570, 68996116, 83780998, 86245145, 95749712, 98565880, 119687140, 137992232, 167561996, 172490290, 197131760, 209452495, 239374280, 275984464, 293233493, 335123992, 344980580, 418904990, 478748560, 586466986, 670247984, 689961160, 837809980, 1172933972, 1379922320, 1466167465, 1675619960, 2345867944, 2932334930, 3351239920, 4691735888, 5864669860, 11729339720, 23458679440]

約数ペア:

[(1, 23458679440), (2, 11729339720), (4, 5864669860), (5, 4691735888), (7, 3351239920), (8, 2932334930), (10, 2345867944), (14, 1675619960), (16, 1466167465), (17, 1379922320), (20, 1172933972), (28, 837809980), (34, 689961160), (35, 670247984), (40, 586466986), (49, 478748560), (56, 418904990), (68, 344980580), (70, 335123992), (80, 293233493), (85, 275984464), (98, 239374280), (112, 209452495), (119, 197131760), (136, 172490290), (140, 167561996), (170, 137992232), (196, 119687140), (238, 98565880), (245, 95749712), (272, 86245145), (280, 83780998), (340, 68996116), (392, 59843570), (476, 49282940), (490, 47874856), (560, 41890499), (595, 39426352), (680, 34498058), (784, 29921785), (833, 28161680), (952, 24641470), (980, 23937428), (1190, 19713176), (1360, 17249029), (1666, 14080840), (1904, 12320735), (1960, 11968714), (2380, 9856588), (3332, 7040420), (3920, 5984357), (4165, 5632336), (4760, 4928294), (6664, 3520210), (8330, 2816168), (9520, 2464147), (13328, 1760105), (16660, 1408084), (33320, 704042), (66640, 352021)]