88281880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32941}}^1$

素因数の和:33019

約数の個数: 32

約数和(自身を含む): 201605040

約数和(自身を除く): 113323160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 32941, 65882, 131764, 164705, 263528, 329410, 658820, 1317640, 2207047, 4414094, 8828188, 11035235, 17656376, 22070470, 44140940, 88281880]

約数ペア:

[(1, 88281880), (2, 44140940), (4, 22070470), (5, 17656376), (8, 11035235), (10, 8828188), (20, 4414094), (40, 2207047), (67, 1317640), (134, 658820), (268, 329410), (335, 263528), (536, 164705), (670, 131764), (1340, 65882), (2680, 32941)]