45642880

素因数分解:

$2^7\times 5^1\times {\mathrm{71317}}^1$

素因数の和:71336

約数の個数: 32

約数和(自身を含む): 109116540

約数和(自身を除く): 63473660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71317, 142634, 285268, 356585, 570536, 713170, 1141072, 1426340, 2282144, 2852680, 4564288, 5705360, 9128576, 11410720, 22821440, 45642880]

約数ペア:

[(1, 45642880), (2, 22821440), (4, 11410720), (5, 9128576), (8, 5705360), (10, 4564288), (16, 2852680), (20, 2282144), (32, 1426340), (40, 1141072), (64, 713170), (80, 570536), (128, 356585), (160, 285268), (320, 142634), (640, 71317)]