796036480

素因数分解:

$2^7\times 5^1\times {\mathrm{1243807}}^1$

素因数の和:1243826

約数の個数: 32

約数和(自身を含む): 1903026240

約数和(自身を除く): 1106989760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1243807, 2487614, 4975228, 6219035, 9950456, 12438070, 19900912, 24876140, 39801824, 49752280, 79603648, 99504560, 159207296, 199009120, 398018240, 796036480]

約数ペア:

[(1, 796036480), (2, 398018240), (4, 199009120), (5, 159207296), (8, 99504560), (10, 79603648), (16, 49752280), (20, 39801824), (32, 24876140), (40, 19900912), (64, 12438070), (80, 9950456), (128, 6219035), (160, 4975228), (320, 2487614), (640, 1243807)]