105066790

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{43961}}^1$

素因数の和:44207

約数の個数: 16

約数和(自身を含む): 189915840

約数和(自身を除く): 84849050

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 43961, 87922, 219805, 439610, 10506679, 21013358, 52533395, 105066790]

約数ペア:

[(1, 105066790), (2, 52533395), (5, 21013358), (10, 10506679), (239, 439610), (478, 219805), (1195, 87922), (2390, 43961)]