162841160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{38047}}^1$

素因数の和:38165

約数の個数: 32

約数和(自身を含む): 369826560

約数和(自身を除く): 206985400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 38047, 76094, 152188, 190235, 304376, 380470, 760940, 1521880, 4071029, 8142058, 16284116, 20355145, 32568232, 40710290, 81420580, 162841160]

約数ペア:

[(1, 162841160), (2, 81420580), (4, 40710290), (5, 32568232), (8, 20355145), (10, 16284116), (20, 8142058), (40, 4071029), (107, 1521880), (214, 760940), (428, 380470), (535, 304376), (856, 190235), (1070, 152188), (2140, 76094), (4280, 38047)]