449801060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1183687}}^1$

素因数の和:1183715

約数の個数: 24

約数和(自身を含む): 994297920

約数和(自身を除く): 544496860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1183687, 2367374, 4734748, 5918435, 11836870, 22490053, 23673740, 44980106, 89960212, 112450265, 224900530, 449801060]

約数ペア:

[(1, 449801060), (2, 224900530), (4, 112450265), (5, 89960212), (10, 44980106), (19, 23673740), (20, 22490053), (38, 11836870), (76, 5918435), (95, 4734748), (190, 2367374), (380, 1183687)]