133035020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{26501}}^1$

素因数の和:26761

約数の個数: 24

約数和(自身を含む): 280497168

約数和(自身を除く): 147462148

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 26501, 53002, 106004, 132505, 265010, 530020, 6651751, 13303502, 26607004, 33258755, 66517510, 133035020]

約数ペア:

[(1, 133035020), (2, 66517510), (4, 33258755), (5, 26607004), (10, 13303502), (20, 6651751), (251, 530020), (502, 265010), (1004, 132505), (1255, 106004), (2510, 53002), (5020, 26501)]