996921160

素因数分解:

$2^3\times 5^1\times {\mathrm{24923029}}^1$

素因数の和:24923040

約数の個数: 16

約数和(自身を含む): 2243072700

約数和(自身を除く): 1246151540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24923029, 49846058, 99692116, 124615145, 199384232, 249230290, 498460580, 996921160]

約数ペア:

[(1, 996921160), (2, 498460580), (4, 249230290), (5, 199384232), (8, 124615145), (10, 99692116), (20, 49846058), (40, 24923029)]