2009053000

素因数分解:

$2^3\times 5^3\times {\mathrm{1297}}^1\times {\mathrm{1549}}^1$

素因数の和:2867

約数の個数: 64

約数和(自身を含む): 4707846000

約数和(自身を除く): 2698793000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1297, 1549, 2594, 3098, 5188, 6196, 6485, 7745, 10376, 12392, 12970, 15490, 25940, 30980, 32425, 38725, 51880, 61960, 64850, 77450, 129700, 154900, 162125, 193625, 259400, 309800, 324250, 387250, 648500, 774500, 1297000, 1549000, 2009053, 4018106, 8036212, 10045265, 16072424, 20090530, 40181060, 50226325, 80362120, 100452650, 200905300, 251131625, 401810600, 502263250, 1004526500, 2009053000]

約数ペア:

[(1, 2009053000), (2, 1004526500), (4, 502263250), (5, 401810600), (8, 251131625), (10, 200905300), (20, 100452650), (25, 80362120), (40, 50226325), (50, 40181060), (100, 20090530), (125, 16072424), (200, 10045265), (250, 8036212), (500, 4018106), (1000, 2009053), (1297, 1549000), (1549, 1297000), (2594, 774500), (3098, 648500), (5188, 387250), (6196, 324250), (6485, 309800), (7745, 259400), (10376, 193625), (12392, 162125), (12970, 154900), (15490, 129700), (25940, 77450), (30980, 64850), (32425, 61960), (38725, 51880)]