3780147960040

素因数分解:

$2^3\times 5^1\times {\mathrm{94503699001}}^1$

素因数の和:94503699012

約数の個数: 16

約数和(自身を含む): 8505332910180

約数和(自身を除く): 4725184950140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 94503699001, 189007398002, 378014796004, 472518495005, 756029592008, 945036990010, 1890073980020, 3780147960040]

約数ペア:

[(1, 3780147960040), (2, 1890073980020), (4, 945036990010), (5, 756029592008), (8, 472518495005), (10, 378014796004), (20, 189007398002), (40, 94503699001)]