82416860

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4831}}^1$

素因数の和:5693

約数の個数: 24

約数和(自身を含む): 173314176

約数和(自身を除く): 90897316

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4265, 4831, 8530, 9662, 17060, 19324, 24155, 48310, 96620, 4120843, 8241686, 16483372, 20604215, 41208430, 82416860]

約数ペア:

[(1, 82416860), (2, 41208430), (4, 20604215), (5, 16483372), (10, 8241686), (20, 4120843), (853, 96620), (1706, 48310), (3412, 24155), (4265, 19324), (4831, 17060), (8530, 9662)]