17319040

素因数分解:

$2^7\times 5^1\times {\mathrm{27061}}^1$

素因数の和:27080

約数の個数: 32

約数和(自身を含む): 41404860

約数和(自身を除く): 24085820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 27061, 54122, 108244, 135305, 216488, 270610, 432976, 541220, 865952, 1082440, 1731904, 2164880, 3463808, 4329760, 8659520, 17319040]

約数ペア:

[(1, 17319040), (2, 8659520), (4, 4329760), (5, 3463808), (8, 2164880), (10, 1731904), (16, 1082440), (20, 865952), (32, 541220), (40, 432976), (64, 270610), (80, 216488), (128, 135305), (160, 108244), (320, 54122), (640, 27061)]