1036708660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9749}}^1$

素因数の和:10180

約数の個数: 48

約数和(自身を含む): 2350530000

約数和(自身を除く): 1313821340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 409, 818, 1636, 2045, 4090, 5317, 8180, 9749, 10634, 19498, 21268, 26585, 38996, 48745, 53170, 97490, 106340, 126737, 194980, 253474, 506948, 633685, 1267370, 2534740, 3987341, 7974682, 15949364, 19936705, 39873410, 51835433, 79746820, 103670866, 207341732, 259177165, 518354330, 1036708660]

約数ペア:

[(1, 1036708660), (2, 518354330), (4, 259177165), (5, 207341732), (10, 103670866), (13, 79746820), (20, 51835433), (26, 39873410), (52, 19936705), (65, 15949364), (130, 7974682), (260, 3987341), (409, 2534740), (818, 1267370), (1636, 633685), (2045, 506948), (4090, 253474), (5317, 194980), (8180, 126737), (9749, 106340), (10634, 97490), (19498, 53170), (21268, 48745), (26585, 38996)]