2010070960

素因数分解:

$2^4\times 5^1\times {\mathrm{25125887}}^1$

素因数の和:25125900

約数の個数: 20

約数和(自身を含む): 4673415168

約数和(自身を除く): 2663344208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25125887, 50251774, 100503548, 125629435, 201007096, 251258870, 402014192, 502517740, 1005035480, 2010070960]

約数ペア:

[(1, 2010070960), (2, 1005035480), (4, 502517740), (5, 402014192), (8, 251258870), (10, 201007096), (16, 125629435), (20, 100503548), (40, 50251774), (80, 25125887)]