167480780

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{27277}}^1$

素因数の和:27593

約数の個数: 24

約数和(自身を含む): 352868208

約数和(自身を除く): 185387428

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 27277, 54554, 109108, 136385, 272770, 545540, 8374039, 16748078, 33496156, 41870195, 83740390, 167480780]

約数ペア:

[(1, 167480780), (2, 83740390), (4, 41870195), (5, 33496156), (10, 16748078), (20, 8374039), (307, 545540), (614, 272770), (1228, 136385), (1535, 109108), (3070, 54554), (6140, 27277)]