1036727720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{14407}}^1$

素因数の和:14682

約数の個数: 64

約数和(自身を含む): 2676430080

約数和(自身を除く): 1639702360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 257, 280, 514, 1028, 1285, 1799, 2056, 2570, 3598, 5140, 7196, 8995, 10280, 14392, 14407, 17990, 28814, 35980, 57628, 71960, 72035, 100849, 115256, 144070, 201698, 288140, 403396, 504245, 576280, 806792, 1008490, 2016980, 3702599, 4033960, 7405198, 14810396, 18512995, 25918193, 29620792, 37025990, 51836386, 74051980, 103672772, 129590965, 148103960, 207345544, 259181930, 518363860, 1036727720]

約数ペア:

[(1, 1036727720), (2, 518363860), (4, 259181930), (5, 207345544), (7, 148103960), (8, 129590965), (10, 103672772), (14, 74051980), (20, 51836386), (28, 37025990), (35, 29620792), (40, 25918193), (56, 18512995), (70, 14810396), (140, 7405198), (257, 4033960), (280, 3702599), (514, 2016980), (1028, 1008490), (1285, 806792), (1799, 576280), (2056, 504245), (2570, 403396), (3598, 288140), (5140, 201698), (7196, 144070), (8995, 115256), (10280, 100849), (14392, 72035), (14407, 71960), (17990, 57628), (28814, 35980)]