82969000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2911

約数の個数: 64

約数和(自身を含む): 200912400

約数和(自身を除く): 117943400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1160, 1450, 2861, 2900, 3625, 5722, 5800, 7250, 11444, 14305, 14500, 22888, 28610, 29000, 57220, 71525, 82969, 114440, 143050, 165938, 286100, 331876, 357625, 414845, 572200, 663752, 715250, 829690, 1430500, 1659380, 2074225, 2861000, 3318760, 4148450, 8296900, 10371125, 16593800, 20742250, 41484500, 82969000]

約数ペア:

[(1, 82969000), (2, 41484500), (4, 20742250), (5, 16593800), (8, 10371125), (10, 8296900), (20, 4148450), (25, 3318760), (29, 2861000), (40, 2074225), (50, 1659380), (58, 1430500), (100, 829690), (116, 715250), (125, 663752), (145, 572200), (200, 414845), (232, 357625), (250, 331876), (290, 286100), (500, 165938), (580, 143050), (725, 114440), (1000, 82969), (1160, 71525), (1450, 57220), (2861, 29000), (2900, 28610), (3625, 22888), (5722, 14500), (5800, 14305), (7250, 11444)]