102893240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{38393}}^1$

素因数の和:38471

約数の個数: 32

約数和(自身を含む): 234971280

約数和(自身を除く): 132078040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 38393, 76786, 153572, 191965, 307144, 383930, 767860, 1535720, 2572331, 5144662, 10289324, 12861655, 20578648, 25723310, 51446620, 102893240]

約数ペア:

[(1, 102893240), (2, 51446620), (4, 25723310), (5, 20578648), (8, 12861655), (10, 10289324), (20, 5144662), (40, 2572331), (67, 1535720), (134, 767860), (268, 383930), (335, 307144), (536, 191965), (670, 153572), (1340, 76786), (2680, 38393)]