5116810880

素因数分解:

$2^7\times 5^1\times {\mathrm{7995017}}^1$

素因数の和:7995036

約数の個数: 32

約数和(自身を含む): 12232377540

約数和(自身を除く): 7115566660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7995017, 15990034, 31980068, 39975085, 63960136, 79950170, 127920272, 159900340, 255840544, 319800680, 511681088, 639601360, 1023362176, 1279202720, 2558405440, 5116810880]

約数ペア:

[(1, 5116810880), (2, 2558405440), (4, 1279202720), (5, 1023362176), (8, 639601360), (10, 511681088), (16, 319800680), (20, 255840544), (32, 159900340), (40, 127920272), (64, 79950170), (80, 63960136), (128, 39975085), (160, 31980068), (320, 15990034), (640, 7995017)]