229740760

素因数分解:

$2^3\times 5^1\times {\mathrm{5743519}}^1$

素因数の和:5743530

約数の個数: 16

約数和(自身を含む): 516916800

約数和(自身を除く): 287176040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5743519, 11487038, 22974076, 28717595, 45948152, 57435190, 114870380, 229740760]

約数ペア:

[(1, 229740760), (2, 114870380), (4, 57435190), (5, 45948152), (8, 28717595), (10, 22974076), (20, 11487038), (40, 5743519)]