2017188100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{284111}}^1$

素因数の和:284196

約数の個数: 36

約数和(自身を含む): 4438965888

約数和(自身を除く): 2421777788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 284111, 568222, 1136444, 1420555, 2841110, 5682220, 7102775, 14205550, 20171881, 28411100, 40343762, 80687524, 100859405, 201718810, 403437620, 504297025, 1008594050, 2017188100]

約数ペア:

[(1, 2017188100), (2, 1008594050), (4, 504297025), (5, 403437620), (10, 201718810), (20, 100859405), (25, 80687524), (50, 40343762), (71, 28411100), (100, 20171881), (142, 14205550), (284, 7102775), (355, 5682220), (710, 2841110), (1420, 1420555), (1775, 1136444), (3550, 568222), (7100, 284111)]