103007680

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{863}}^1$

素因数の和:1253

約数の個数: 56

約数和(自身を含む): 246229632

約数和(自身を除く): 143221952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 746, 863, 1492, 1726, 1865, 2984, 3452, 3730, 4315, 5968, 6904, 7460, 8630, 11936, 13808, 14920, 17260, 23872, 27616, 29840, 34520, 55232, 59680, 69040, 119360, 138080, 276160, 321899, 643798, 1287596, 1609495, 2575192, 3218990, 5150384, 6437980, 10300768, 12875960, 20601536, 25751920, 51503840, 103007680]

約数ペア:

[(1, 103007680), (2, 51503840), (4, 25751920), (5, 20601536), (8, 12875960), (10, 10300768), (16, 6437980), (20, 5150384), (32, 3218990), (40, 2575192), (64, 1609495), (80, 1287596), (160, 643798), (320, 321899), (373, 276160), (746, 138080), (863, 119360), (1492, 69040), (1726, 59680), (1865, 55232), (2984, 34520), (3452, 29840), (3730, 27616), (4315, 23872), (5968, 17260), (6904, 14920), (7460, 13808), (8630, 11936)]