228049240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{85093}}^1$

素因数の和:85171

約数の個数: 32

約数和(自身を含む): 520775280

約数和(自身を除く): 292726040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 85093, 170186, 340372, 425465, 680744, 850930, 1701860, 3403720, 5701231, 11402462, 22804924, 28506155, 45609848, 57012310, 114024620, 228049240]

約数ペア:

[(1, 228049240), (2, 114024620), (4, 57012310), (5, 45609848), (8, 28506155), (10, 22804924), (20, 11402462), (40, 5701231), (67, 3403720), (134, 1701860), (268, 850930), (335, 680744), (536, 425465), (670, 340372), (1340, 170186), (2680, 85093)]