2010280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 4681800

約数和(自身を除く): 2671520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1733, 3466, 6932, 8665, 13864, 17330, 34660, 50257, 69320, 100514, 201028, 251285, 402056, 502570, 1005140, 2010280]

約数ペア:

[(1, 2010280), (2, 1005140), (4, 502570), (5, 402056), (8, 251285), (10, 201028), (20, 100514), (29, 69320), (40, 50257), (58, 34660), (116, 17330), (145, 13864), (232, 8665), (290, 6932), (580, 3466), (1160, 1733)]