40986460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89101}}^1$

素因数の和:89133

約数の個数: 24

約数和(自身を含む): 89814816

約数和(自身を除く): 48828356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 89101, 178202, 356404, 445505, 891010, 1782020, 2049323, 4098646, 8197292, 10246615, 20493230, 40986460]

約数ペア:

[(1, 40986460), (2, 20493230), (4, 10246615), (5, 8197292), (10, 4098646), (20, 2049323), (23, 1782020), (46, 891010), (92, 445505), (115, 356404), (230, 178202), (460, 89101)]