2519463520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8753}}^1$

素因数の和:9032

約数の個数: 96

約数和(自身を含む): 6829800768

約数和(自身を除く): 4310337248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 257, 280, 514, 560, 1028, 1120, 1285, 1799, 2056, 2570, 3598, 4112, 5140, 7196, 8224, 8753, 8995, 10280, 14392, 17506, 17990, 20560, 28784, 35012, 35980, 41120, 43765, 57568, 61271, 70024, 71960, 87530, 122542, 140048, 143920, 175060, 245084, 280096, 287840, 306355, 350120, 490168, 612710, 700240, 980336, 1225420, 1400480, 1960672, 2249521, 2450840, 4499042, 4901680, 8998084, 9803360, 11247605, 15746647, 17996168, 22495210, 31493294, 35992336, 44990420, 62986588, 71984672, 78733235, 89980840, 125973176, 157466470, 179961680, 251946352, 314932940, 359923360, 503892704, 629865880, 1259731760, 2519463520]

約数ペア:

[(1, 2519463520), (2, 1259731760), (4, 629865880), (5, 503892704), (7, 359923360), (8, 314932940), (10, 251946352), (14, 179961680), (16, 157466470), (20, 125973176), (28, 89980840), (32, 78733235), (35, 71984672), (40, 62986588), (56, 44990420), (70, 35992336), (80, 31493294), (112, 22495210), (140, 17996168), (160, 15746647), (224, 11247605), (257, 9803360), (280, 8998084), (514, 4901680), (560, 4499042), (1028, 2450840), (1120, 2249521), (1285, 1960672), (1799, 1400480), (2056, 1225420), (2570, 980336), (3598, 700240), (4112, 612710), (5140, 490168), (7196, 350120), (8224, 306355), (8753, 287840), (8995, 280096), (10280, 245084), (14392, 175060), (17506, 143920), (17990, 140048), (20560, 122542), (28784, 87530), (35012, 71960), (35980, 70024), (41120, 61271), (43765, 57568)]