16260080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8873

約数の個数: 40

約数和(自身を含む): 39452832

約数和(自身を除く): 23192752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8837, 17674, 35348, 44185, 70696, 88370, 141392, 176740, 203251, 353480, 406502, 706960, 813004, 1016255, 1626008, 2032510, 3252016, 4065020, 8130040, 16260080]

約数ペア:

[(1, 16260080), (2, 8130040), (4, 4065020), (5, 3252016), (8, 2032510), (10, 1626008), (16, 1016255), (20, 813004), (23, 706960), (40, 406502), (46, 353480), (80, 203251), (92, 176740), (115, 141392), (184, 88370), (230, 70696), (368, 44185), (460, 35348), (920, 17674), (1840, 8837)]