11886080

素因数分解:

$2^9\times 5^1\times {\mathrm{4643}}^1$

素因数の和:4666

約数の個数: 40

約数和(自身を含む): 28504872

約数和(自身を除く): 16618792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4643, 9286, 18572, 23215, 37144, 46430, 74288, 92860, 148576, 185720, 297152, 371440, 594304, 742880, 1188608, 1485760, 2377216, 2971520, 5943040, 11886080]

約数ペア:

[(1, 11886080), (2, 5943040), (4, 2971520), (5, 2377216), (8, 1485760), (10, 1188608), (16, 742880), (20, 594304), (32, 371440), (40, 297152), (64, 185720), (80, 148576), (128, 92860), (160, 74288), (256, 46430), (320, 37144), (512, 23215), (640, 18572), (1280, 9286), (2560, 4643)]