64652000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2341

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 116969440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2309, 2800, 3500, 4000, 4618, 5600, 7000, 9236, 11545, 14000, 16163, 18472, 23090, 28000, 32326, 36944, 46180, 57725, 64652, 73888, 80815, 92360, 115450, 129304, 161630, 184720, 230900, 258608, 288625, 323260, 369440, 404075, 461800, 517216, 577250, 646520, 808150, 923600, 1154500, 1293040, 1616300, 1847200, 2020375, 2309000, 2586080, 3232600, 4040750, 4618000, 6465200, 8081500, 9236000, 12930400, 16163000, 32326000, 64652000]

約数ペア:

[(1, 64652000), (2, 32326000), (4, 16163000), (5, 12930400), (7, 9236000), (8, 8081500), (10, 6465200), (14, 4618000), (16, 4040750), (20, 3232600), (25, 2586080), (28, 2309000), (32, 2020375), (35, 1847200), (40, 1616300), (50, 1293040), (56, 1154500), (70, 923600), (80, 808150), (100, 646520), (112, 577250), (125, 517216), (140, 461800), (160, 404075), (175, 369440), (200, 323260), (224, 288625), (250, 258608), (280, 230900), (350, 184720), (400, 161630), (500, 129304), (560, 115450), (700, 92360), (800, 80815), (875, 73888), (1000, 64652), (1120, 57725), (1400, 46180), (1750, 36944), (2000, 32326), (2309, 28000), (2800, 23090), (3500, 18472), (4000, 16163), (4618, 14000), (5600, 11545), (7000, 9236)]