65128000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1197

約数の個数: 112

約数和(自身を含む): 184489344

約数和(自身を除く): 119361344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1163, 1400, 1600, 1750, 2000, 2240, 2326, 2800, 3500, 4000, 4652, 5600, 5815, 7000, 8000, 8141, 9304, 11200, 11630, 14000, 16282, 18608, 23260, 28000, 29075, 32564, 37216, 40705, 46520, 56000, 58150, 65128, 74432, 81410, 93040, 116300, 130256, 145375, 162820, 186080, 203525, 232600, 260512, 290750, 325640, 372160, 407050, 465200, 521024, 581500, 651280, 814100, 930400, 1017625, 1163000, 1302560, 1628200, 1860800, 2035250, 2326000, 2605120, 3256400, 4070500, 4652000, 6512800, 8141000, 9304000, 13025600, 16282000, 32564000, 65128000]

約数ペア:

[(1, 65128000), (2, 32564000), (4, 16282000), (5, 13025600), (7, 9304000), (8, 8141000), (10, 6512800), (14, 4652000), (16, 4070500), (20, 3256400), (25, 2605120), (28, 2326000), (32, 2035250), (35, 1860800), (40, 1628200), (50, 1302560), (56, 1163000), (64, 1017625), (70, 930400), (80, 814100), (100, 651280), (112, 581500), (125, 521024), (140, 465200), (160, 407050), (175, 372160), (200, 325640), (224, 290750), (250, 260512), (280, 232600), (320, 203525), (350, 186080), (400, 162820), (448, 145375), (500, 130256), (560, 116300), (700, 93040), (800, 81410), (875, 74432), (1000, 65128), (1120, 58150), (1163, 56000), (1400, 46520), (1600, 40705), (1750, 37216), (2000, 32564), (2240, 29075), (2326, 28000), (2800, 23260), (3500, 18608), (4000, 16282), (4652, 14000), (5600, 11630), (5815, 11200), (7000, 9304), (8000, 8141)]