38438570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 71031168

約数和(自身を除く): 32592598

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 557, 670, 1030, 1114, 2785, 5570, 6901, 13802, 34505, 37319, 57371, 69010, 74638, 114742, 186595, 286855, 373190, 573710, 3843857, 7687714, 19219285, 38438570]

約数ペア:

[(1, 38438570), (2, 19219285), (5, 7687714), (10, 3843857), (67, 573710), (103, 373190), (134, 286855), (206, 186595), (335, 114742), (515, 74638), (557, 69010), (670, 57371), (1030, 37319), (1114, 34505), (2785, 13802), (5570, 6901)]