500133080

素因数分解:

$2^3\times 5^1\times {\mathrm{12503327}}^1$

素因数の和:12503338

約数の個数: 16

約数和(自身を含む): 1125299520

約数和(自身を除く): 625166440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12503327, 25006654, 50013308, 62516635, 100026616, 125033270, 250066540, 500133080]

約数ペア:

[(1, 500133080), (2, 250066540), (4, 125033270), (5, 100026616), (8, 62516635), (10, 50013308), (20, 25006654), (40, 12503327)]