54079160

素因数分解:

$2^3\times 5^1\times {\mathrm{1351979}}^1$

素因数の和:1351990

約数の個数: 16

約数和(自身を含む): 121678200

約数和(自身を除く): 67599040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1351979, 2703958, 5407916, 6759895, 10815832, 13519790, 27039580, 54079160]

約数ペア:

[(1, 54079160), (2, 27039580), (4, 13519790), (5, 10815832), (8, 6759895), (10, 5407916), (20, 2703958), (40, 1351979)]