1097060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 2425920

約数和(自身を除く): 1328860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2887, 5774, 11548, 14435, 28870, 54853, 57740, 109706, 219412, 274265, 548530, 1097060]

約数ペア:

[(1, 1097060), (2, 548530), (4, 274265), (5, 219412), (10, 109706), (19, 57740), (20, 54853), (38, 28870), (76, 14435), (95, 11548), (190, 5774), (380, 2887)]