276040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 636480

約数和(自身を除く): 360440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 103, 134, 206, 268, 335, 412, 515, 536, 670, 824, 1030, 1340, 2060, 2680, 4120, 6901, 13802, 27604, 34505, 55208, 69010, 138020, 276040]

約数ペア:

[(1, 276040), (2, 138020), (4, 69010), (5, 55208), (8, 34505), (10, 27604), (20, 13802), (40, 6901), (67, 4120), (103, 2680), (134, 2060), (206, 1340), (268, 1030), (335, 824), (412, 670), (515, 536)]