229833920

素因数分解:

$2^6\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1117}}^1$

素因数の和:1777

約数の個数: 56

約数和(自身を含む): 548633904

約数和(自身を除く): 318799984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 643, 1117, 1286, 2234, 2572, 3215, 4468, 5144, 5585, 6430, 8936, 10288, 11170, 12860, 17872, 20576, 22340, 25720, 35744, 41152, 44680, 51440, 71488, 89360, 102880, 178720, 205760, 357440, 718231, 1436462, 2872924, 3591155, 5745848, 7182310, 11491696, 14364620, 22983392, 28729240, 45966784, 57458480, 114916960, 229833920]

約数ペア:

[(1, 229833920), (2, 114916960), (4, 57458480), (5, 45966784), (8, 28729240), (10, 22983392), (16, 14364620), (20, 11491696), (32, 7182310), (40, 5745848), (64, 3591155), (80, 2872924), (160, 1436462), (320, 718231), (643, 357440), (1117, 205760), (1286, 178720), (2234, 102880), (2572, 89360), (3215, 71488), (4468, 51440), (5144, 44680), (5585, 41152), (6430, 35744), (8936, 25720), (10288, 22340), (11170, 20576), (12860, 17872)]