40095680

素因数分解:

$2^6\times 5^1\times {\mathrm{125299}}^1$

素因数の和:125316

約数の個数: 28

約数和(自身を含む): 95478600

約数和(自身を除く): 55382920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 125299, 250598, 501196, 626495, 1002392, 1252990, 2004784, 2505980, 4009568, 5011960, 8019136, 10023920, 20047840, 40095680]

約数ペア:

[(1, 40095680), (2, 20047840), (4, 10023920), (5, 8019136), (8, 5011960), (10, 4009568), (16, 2505980), (20, 2004784), (32, 1252990), (40, 1002392), (64, 626495), (80, 501196), (160, 250598), (320, 125299)]