176380940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{82421}}^1$

素因数の和:82537

約数の個数: 24

約数和(自身を含む): 373866192

約数和(自身を除く): 197485252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 82421, 164842, 329684, 412105, 824210, 1648420, 8819047, 17638094, 35276188, 44095235, 88190470, 176380940]

約数ペア:

[(1, 176380940), (2, 88190470), (4, 44095235), (5, 35276188), (10, 17638094), (20, 8819047), (107, 1648420), (214, 824210), (428, 412105), (535, 329684), (1070, 164842), (2140, 82421)]