504009320

素因数分解:

$2^3\times 5^1\times {\mathrm{12600233}}^1$

素因数の和:12600244

約数の個数: 16

約数和(自身を含む): 1134021060

約数和(自身を除く): 630011740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12600233, 25200466, 50400932, 63001165, 100801864, 126002330, 252004660, 504009320]

約数ペア:

[(1, 504009320), (2, 252004660), (4, 126002330), (5, 100801864), (8, 63001165), (10, 50400932), (20, 25200466), (40, 12600233)]