948880040

素因数分解:

$2^3\times 5^1\times {\mathrm{23722001}}^1$

素因数の和:23722012

約数の個数: 16

約数和(自身を含む): 2134980180

約数和(自身を除く): 1186100140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23722001, 47444002, 94888004, 118610005, 189776008, 237220010, 474440020, 948880040]

約数ペア:

[(1, 948880040), (2, 474440020), (4, 237220010), (5, 189776008), (8, 118610005), (10, 94888004), (20, 47444002), (40, 23722001)]