12630680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13763

約数の個数: 32

約数和(自身を含む): 29656800

約数和(自身を除く): 17026120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13729, 27458, 54916, 68645, 109832, 137290, 274580, 315767, 549160, 631534, 1263068, 1578835, 2526136, 3157670, 6315340, 12630680]

約数ペア:

[(1, 12630680), (2, 6315340), (4, 3157670), (5, 2526136), (8, 1578835), (10, 1263068), (20, 631534), (23, 549160), (40, 315767), (46, 274580), (92, 137290), (115, 109832), (184, 68645), (230, 54916), (460, 27458), (920, 13729)]