2752051200040

素因数分解:

$2^3\times 5^1\times {\mathrm{68801280001}}^1$

素因数の和:68801280012

約数の個数: 16

約数和(自身を含む): 6192115200180

約数和(自身を除く): 3440064000140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 68801280001, 137602560002, 275205120004, 344006400005, 550410240008, 688012800010, 1376025600020, 2752051200040]

約数ペア:

[(1, 2752051200040), (2, 1376025600020), (4, 688012800010), (5, 550410240008), (8, 344006400005), (10, 275205120004), (20, 137602560002), (40, 68801280001)]