2285756500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{47129}}^1$

素因数の和:47245

約数の個数: 48

約数和(自身を含む): 5043664080

約数和(自身を除く): 2757907580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1940, 2425, 4850, 9700, 12125, 24250, 47129, 48500, 94258, 188516, 235645, 471290, 942580, 1178225, 2356450, 4571513, 4712900, 5891125, 9143026, 11782250, 18286052, 22857565, 23564500, 45715130, 91430260, 114287825, 228575650, 457151300, 571439125, 1142878250, 2285756500]

約数ペア:

[(1, 2285756500), (2, 1142878250), (4, 571439125), (5, 457151300), (10, 228575650), (20, 114287825), (25, 91430260), (50, 45715130), (97, 23564500), (100, 22857565), (125, 18286052), (194, 11782250), (250, 9143026), (388, 5891125), (485, 4712900), (500, 4571513), (970, 2356450), (1940, 1178225), (2425, 942580), (4850, 471290), (9700, 235645), (12125, 188516), (24250, 94258), (47129, 48500)]