1040803480

素因数分解:

$2^3\times 5^1\times {\mathrm{26020087}}^1$

素因数の和:26020098

約数の個数: 16

約数和(自身を含む): 2341807920

約数和(自身を除く): 1301004440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26020087, 52040174, 104080348, 130100435, 208160696, 260200870, 520401740, 1040803480]

約数ペア:

[(1, 1040803480), (2, 520401740), (4, 260200870), (5, 208160696), (8, 130100435), (10, 104080348), (20, 52040174), (40, 26020087)]