2950992080

素因数分解:

$2^4\times 5^1\times {\mathrm{36887401}}^1$

素因数の和:36887414

約数の個数: 20

約数和(自身を含む): 6861056772

約数和(自身を除く): 3910064692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36887401, 73774802, 147549604, 184437005, 295099208, 368874010, 590198416, 737748020, 1475496040, 2950992080]

約数ペア:

[(1, 2950992080), (2, 1475496040), (4, 737748020), (5, 590198416), (8, 368874010), (10, 295099208), (16, 184437005), (20, 147549604), (40, 73774802), (80, 36887401)]