25419660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 84188160

約数和(自身を除く): 58768500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2087, 2436, 3045, 4060, 4174, 6090, 6261, 8348, 10435, 12180, 12522, 14609, 20870, 25044, 29218, 31305, 41740, 43827, 58436, 60523, 62610, 73045, 87654, 121046, 125220, 146090, 175308, 181569, 219135, 242092, 292180, 302615, 363138, 423661, 438270, 605230, 726276, 847322, 876540, 907845, 1210460, 1270983, 1694644, 1815690, 2118305, 2541966, 3631380, 4236610, 5083932, 6354915, 8473220, 12709830, 25419660]

約数ペア:

[(1, 25419660), (2, 12709830), (3, 8473220), (4, 6354915), (5, 5083932), (6, 4236610), (7, 3631380), (10, 2541966), (12, 2118305), (14, 1815690), (15, 1694644), (20, 1270983), (21, 1210460), (28, 907845), (29, 876540), (30, 847322), (35, 726276), (42, 605230), (58, 438270), (60, 423661), (70, 363138), (84, 302615), (87, 292180), (105, 242092), (116, 219135), (140, 181569), (145, 175308), (174, 146090), (203, 125220), (210, 121046), (290, 87654), (348, 73045), (406, 62610), (420, 60523), (435, 58436), (580, 43827), (609, 41740), (812, 31305), (870, 29218), (1015, 25044), (1218, 20870), (1740, 14609), (2030, 12522), (2087, 12180), (2436, 10435), (3045, 8348), (4060, 6261), (4174, 6090)]