85474834.000000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{272887}}^1$

素因数の和:272919

約数の個数: 24

約数和(自身を含む): 275071104

約数和(自身を除く): 149543084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 272887, 545774, 1091548, 1364435, 2728870, 5457740, 6276401, 12552802, 25105604, 31382005, 62764010, 125528020]

約数ペア:

[(1, 125528020), (2, 62764010), (4, 31382005), (5, 25105604), (10, 12552802), (20, 6276401), (23, 5457740), (46, 2728870), (92, 1364435), (115, 1091548), (230, 545774), (460, 272887)]