12121550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 14126770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 587, 590, 826, 1174, 1475, 2065, 2935, 2950, 4109, 4130, 5870, 8218, 10325, 14675, 20545, 20650, 29350, 34633, 41090, 69266, 102725, 173165, 205450, 242431, 346330, 484862, 865825, 1212155, 1731650, 2424310, 6060775, 12121550]

約数ペア:

[(1, 12121550), (2, 6060775), (5, 2424310), (7, 1731650), (10, 1212155), (14, 865825), (25, 484862), (35, 346330), (50, 242431), (59, 205450), (70, 173165), (118, 102725), (175, 69266), (295, 41090), (350, 34633), (413, 29350), (587, 20650), (590, 20545), (826, 14675), (1174, 10325), (1475, 8218), (2065, 5870), (2935, 4130), (2950, 4109)]