29285450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6581}}^1$

素因数の和:6682

約数の個数: 24

約数和(自身を含む): 55091340

約数和(自身を除く): 25805890

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 6581, 13162, 32905, 65810, 164525, 329050, 585709, 1171418, 2928545, 5857090, 14642725, 29285450]

約数ペア:

[(1, 29285450), (2, 14642725), (5, 5857090), (10, 2928545), (25, 1171418), (50, 585709), (89, 329050), (178, 164525), (445, 65810), (890, 32905), (2225, 13162), (4450, 6581)]