2107731.00000000

素因数分解:

$2^8\times 5^1\times {\mathrm{14411}}^1$

素因数の和:14432

約数の個数: 36

約数和(自身を含む): 44187192

約数和(自身を除く): 25741112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 14411, 28822, 57644, 72055, 115288, 144110, 230576, 288220, 461152, 576440, 922304, 1152880, 1844608, 2305760, 3689216, 4611520, 9223040, 18446080]

約数ペア:

[(1, 18446080), (2, 9223040), (4, 4611520), (5, 3689216), (8, 2305760), (10, 1844608), (16, 1152880), (20, 922304), (32, 576440), (40, 461152), (64, 288220), (80, 230576), (128, 144110), (160, 115288), (256, 72055), (320, 57644), (640, 28822), (1280, 14411)]