235115440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24697}}^1$

素因数の和:24734

約数の個数: 80

約数和(自身を含む): 661511232

約数和(自身を除く): 426395792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 24697, 49394, 98788, 123485, 172879, 197576, 246970, 345758, 395152, 419849, 493940, 691516, 839698, 864395, 987880, 1383032, 1679396, 1728790, 1975760, 2099245, 2766064, 2938943, 3358792, 3457580, 4198490, 5877886, 6717584, 6915160, 8396980, 11755772, 13830320, 14694715, 16793960, 23511544, 29389430, 33587920, 47023088, 58778860, 117557720, 235115440]

約数ペア:

[(1, 235115440), (2, 117557720), (4, 58778860), (5, 47023088), (7, 33587920), (8, 29389430), (10, 23511544), (14, 16793960), (16, 14694715), (17, 13830320), (20, 11755772), (28, 8396980), (34, 6915160), (35, 6717584), (40, 5877886), (56, 4198490), (68, 3457580), (70, 3358792), (80, 2938943), (85, 2766064), (112, 2099245), (119, 1975760), (136, 1728790), (140, 1679396), (170, 1383032), (238, 987880), (272, 864395), (280, 839698), (340, 691516), (476, 493940), (560, 419849), (595, 395152), (680, 345758), (952, 246970), (1190, 197576), (1360, 172879), (1904, 123485), (2380, 98788), (4760, 49394), (9520, 24697)]