1008061000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{9787}}^1$

素因数の和:9911

約数の個数: 64

約数和(自身を含む): 2382007680

約数和(自身を除く): 1373946680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 500, 515, 824, 1000, 1030, 2060, 2575, 4120, 5150, 9787, 10300, 12875, 19574, 20600, 25750, 39148, 48935, 51500, 78296, 97870, 103000, 195740, 244675, 391480, 489350, 978700, 1008061, 1223375, 1957400, 2016122, 2446750, 4032244, 4893500, 5040305, 8064488, 9787000, 10080610, 20161220, 25201525, 40322440, 50403050, 100806100, 126007625, 201612200, 252015250, 504030500, 1008061000]

約数ペア:

[(1, 1008061000), (2, 504030500), (4, 252015250), (5, 201612200), (8, 126007625), (10, 100806100), (20, 50403050), (25, 40322440), (40, 25201525), (50, 20161220), (100, 10080610), (103, 9787000), (125, 8064488), (200, 5040305), (206, 4893500), (250, 4032244), (412, 2446750), (500, 2016122), (515, 1957400), (824, 1223375), (1000, 1008061), (1030, 978700), (2060, 489350), (2575, 391480), (4120, 244675), (5150, 195740), (9787, 103000), (10300, 97870), (12875, 78296), (19574, 51500), (20600, 48935), (25750, 39148)]