2010055655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{145709}}^1$

素因数の和:145834

約数の個数: 16

約数和(自身を含む): 2517868800

約数和(自身を除く): 507813145

約数列:

[1, 5, 31, 89, 155, 445, 2759, 13795, 145709, 728545, 4516979, 12968101, 22584895, 64840505, 402011131, 2010055655]

約数ペア:

[(1, 2010055655), (5, 402011131), (31, 64840505), (89, 22584895), (155, 12968101), (445, 4516979), (2759, 728545), (13795, 145709)]