38442280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11579}}^1$

素因数の和:11673

約数の個数: 32

約数和(自身を含む): 87544800

約数和(自身を除く): 49102520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 11579, 23158, 46316, 57895, 92632, 115790, 231580, 463160, 961057, 1922114, 3844228, 4805285, 7688456, 9610570, 19221140, 38442280]

約数ペア:

[(1, 38442280), (2, 19221140), (4, 9610570), (5, 7688456), (8, 4805285), (10, 3844228), (20, 1922114), (40, 961057), (83, 463160), (166, 231580), (332, 115790), (415, 92632), (664, 57895), (830, 46316), (1660, 23158), (3320, 11579)]