122906020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{267187}}^1$

素因数の和:267219

約数の個数: 24

約数和(自身を含む): 269325504

約数和(自身を除く): 146419484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 267187, 534374, 1068748, 1335935, 2671870, 5343740, 6145301, 12290602, 24581204, 30726505, 61453010, 122906020]

約数ペア:

[(1, 122906020), (2, 61453010), (4, 30726505), (5, 24581204), (10, 12290602), (20, 6145301), (23, 5343740), (46, 2671870), (92, 1335935), (115, 1068748), (230, 534374), (460, 267187)]