25845650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^2\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 36

約数和(自身を含む): 49242942

約数和(自身を除く): 23397292

約数列:

[1, 2, 5, 10, 25, 50, 73, 97, 146, 194, 365, 485, 730, 970, 1825, 2425, 3650, 4850, 5329, 7081, 10658, 14162, 26645, 35405, 53290, 70810, 133225, 177025, 266450, 354050, 516913, 1033826, 2584565, 5169130, 12922825, 25845650]

約数ペア:

[(1, 25845650), (2, 12922825), (5, 5169130), (10, 2584565), (25, 1033826), (50, 516913), (73, 354050), (97, 266450), (146, 177025), (194, 133225), (365, 70810), (485, 53290), (730, 35405), (970, 26645), (1825, 14162), (2425, 10658), (3650, 7081), (4850, 5329)]