97106120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27277}}^1$

素因数の和:27377

約数の個数: 32

約数和(自身を含む): 220951800

約数和(自身を除く): 123845680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 27277, 54554, 109108, 136385, 218216, 272770, 545540, 1091080, 2427653, 4855306, 9710612, 12138265, 19421224, 24276530, 48553060, 97106120]

約数ペア:

[(1, 97106120), (2, 48553060), (4, 24276530), (5, 19421224), (8, 12138265), (10, 9710612), (20, 4855306), (40, 2427653), (89, 1091080), (178, 545540), (356, 272770), (445, 218216), (712, 136385), (890, 109108), (1780, 54554), (3560, 27277)]