137080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 324000

約数和(自身を除く): 186920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 149, 184, 230, 298, 460, 596, 745, 920, 1192, 1490, 2980, 3427, 5960, 6854, 13708, 17135, 27416, 34270, 68540, 137080]

約数ペア:

[(1, 137080), (2, 68540), (4, 34270), (5, 27416), (8, 17135), (10, 13708), (20, 6854), (23, 5960), (40, 3427), (46, 2980), (92, 1490), (115, 1192), (149, 920), (184, 745), (230, 596), (298, 460)]