25168210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 22783790

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1499, 1679, 2998, 3358, 7495, 8395, 14990, 16790, 34477, 68954, 109427, 172385, 218854, 344770, 547135, 1094270, 2516821, 5033642, 12584105, 25168210]

約数ペア:

[(1, 25168210), (2, 12584105), (5, 5033642), (10, 2516821), (23, 1094270), (46, 547135), (73, 344770), (115, 218854), (146, 172385), (230, 109427), (365, 68954), (730, 34477), (1499, 16790), (1679, 14990), (2998, 8395), (3358, 7495)]