82692140

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{8123}}^1$

素因数の和:8641

約数の個数: 24

約数和(自身を含む): 174016080

約数和(自身を除く): 91323940

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 8123, 10180, 16246, 32492, 40615, 81230, 162460, 4134607, 8269214, 16538428, 20673035, 41346070, 82692140]

約数ペア:

[(1, 82692140), (2, 41346070), (4, 20673035), (5, 16538428), (10, 8269214), (20, 4134607), (509, 162460), (1018, 81230), (2036, 40615), (2545, 32492), (5090, 16246), (8123, 10180)]