434135440

素因数分解:

$2^4\times 5^1\times {\mathrm{5426693}}^1$

素因数の和:5426706

約数の個数: 20

約数和(自身を含む): 1009365084

約数和(自身を除く): 575229644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5426693, 10853386, 21706772, 27133465, 43413544, 54266930, 86827088, 108533860, 217067720, 434135440]

約数ペア:

[(1, 434135440), (2, 217067720), (4, 108533860), (5, 86827088), (8, 54266930), (10, 43413544), (16, 27133465), (20, 21706772), (40, 10853386), (80, 5426693)]