28496320

素因数分解:

$2^6\times 5^1\times {\mathrm{89051}}^1$

素因数の和:89068

約数の個数: 28

約数和(自身を含む): 67857624

約数和(自身を除く): 39361304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89051, 178102, 356204, 445255, 712408, 890510, 1424816, 1781020, 2849632, 3562040, 5699264, 7124080, 14248160, 28496320]

約数ペア:

[(1, 28496320), (2, 14248160), (4, 7124080), (5, 5699264), (8, 3562040), (10, 2849632), (16, 1781020), (20, 1424816), (32, 890510), (40, 712408), (64, 445255), (80, 356204), (160, 178102), (320, 89051)]