268173820

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{9241}}^1$

素因数の和:10701

約数の個数: 24

約数和(自身を含む): 563614128

約数和(自身を除く): 295440308

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 9241, 14510, 18482, 29020, 36964, 46205, 92410, 184820, 13408691, 26817382, 53634764, 67043455, 134086910, 268173820]

約数ペア:

[(1, 268173820), (2, 134086910), (4, 67043455), (5, 53634764), (10, 26817382), (20, 13408691), (1451, 184820), (2902, 92410), (5804, 46205), (7255, 36964), (9241, 29020), (14510, 18482)]