40260385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{883}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 52827840

約数和(自身を除く): 12567455

約数列:

[1, 5, 11, 55, 829, 883, 4145, 4415, 9119, 9713, 45595, 48565, 732007, 3660035, 8052077, 40260385]

約数ペア:

[(1, 40260385), (5, 8052077), (11, 3660035), (55, 732007), (829, 48565), (883, 45595), (4145, 9713), (4415, 9119)]