11502080

素因数分解:

$2^9\times 5^1\times {\mathrm{4493}}^1$

素因数の和:4516

約数の個数: 40

約数和(自身を含む): 27584172

約数和(自身を除く): 16082092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4493, 8986, 17972, 22465, 35944, 44930, 71888, 89860, 143776, 179720, 287552, 359440, 575104, 718880, 1150208, 1437760, 2300416, 2875520, 5751040, 11502080]

約数ペア:

[(1, 11502080), (2, 5751040), (4, 2875520), (5, 2300416), (8, 1437760), (10, 1150208), (16, 718880), (20, 575104), (32, 359440), (40, 287552), (64, 179720), (80, 143776), (128, 89860), (160, 71888), (256, 44930), (320, 35944), (512, 22465), (640, 17972), (1280, 8986), (2560, 4493)]