8327890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 16096320

約数和(自身を除く): 7768430

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 827, 1007, 1654, 2014, 4135, 5035, 8270, 10070, 15713, 31426, 43831, 78565, 87662, 157130, 219155, 438310, 832789, 1665578, 4163945, 8327890]

約数ペア:

[(1, 8327890), (2, 4163945), (5, 1665578), (10, 832789), (19, 438310), (38, 219155), (53, 157130), (95, 87662), (106, 78565), (190, 43831), (265, 31426), (530, 15713), (827, 10070), (1007, 8270), (1654, 5035), (2014, 4135)]