9968123180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{80557}}^1$

素因数の和:80858

約数の個数: 48

約数和(自身を含む): 21924665280

約数和(自身を除く): 11956542100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 460, 538, 1076, 1345, 2690, 5380, 6187, 12374, 24748, 30935, 61870, 80557, 123740, 161114, 322228, 402785, 805570, 1611140, 1852811, 3705622, 7411244, 9264055, 18528110, 21669833, 37056220, 43339666, 86679332, 108349165, 216698330, 433396660, 498406159, 996812318, 1993624636, 2492030795, 4984061590, 9968123180]

約数ペア:

[(1, 9968123180), (2, 4984061590), (4, 2492030795), (5, 1993624636), (10, 996812318), (20, 498406159), (23, 433396660), (46, 216698330), (92, 108349165), (115, 86679332), (230, 43339666), (269, 37056220), (460, 21669833), (538, 18528110), (1076, 9264055), (1345, 7411244), (2690, 3705622), (5380, 1852811), (6187, 1611140), (12374, 805570), (24748, 402785), (30935, 322228), (61870, 161114), (80557, 123740)]