2010250300

素因数分解:

$2^2\times 5^2\times {\mathrm{20102503}}^1$

素因数の和:20102517

約数の個数: 18

約数和(自身を含む): 4362243368

約数和(自身を除く): 2351993068

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20102503, 40205006, 80410012, 100512515, 201025030, 402050060, 502562575, 1005125150, 2010250300]

約数ペア:

[(1, 2010250300), (2, 1005125150), (4, 502562575), (5, 402050060), (10, 201025030), (20, 100512515), (25, 80410012), (50, 40205006), (100, 20102503)]