38160910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 34415090

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 1999, 3818, 3998, 9545, 9995, 19090, 19990, 45977, 91954, 165917, 229885, 331834, 459770, 829585, 1659170, 3816091, 7632182, 19080455, 38160910]

約数ペア:

[(1, 38160910), (2, 19080455), (5, 7632182), (10, 3816091), (23, 1659170), (46, 829585), (83, 459770), (115, 331834), (166, 229885), (230, 165917), (415, 91954), (830, 45977), (1909, 19990), (1999, 19090), (3818, 9995), (3998, 9545)]