149025850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{40829}}^1$

素因数の和:40914

約数の個数: 24

約数和(自身を含む): 280992060

約数和(自身を除く): 131966210

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 40829, 81658, 204145, 408290, 1020725, 2041450, 2980517, 5961034, 14902585, 29805170, 74512925, 149025850]

約数ペア:

[(1, 149025850), (2, 74512925), (5, 29805170), (10, 14902585), (25, 5961034), (50, 2980517), (73, 2041450), (146, 1020725), (365, 408290), (730, 204145), (1825, 81658), (3650, 40829)]