2523260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 5369280

約数和(自身を除く): 2846020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1597, 3194, 6388, 7985, 15970, 31940, 126163, 252326, 504652, 630815, 1261630, 2523260]

約数ペア:

[(1, 2523260), (2, 1261630), (4, 630815), (5, 504652), (10, 252326), (20, 126163), (79, 31940), (158, 15970), (316, 7985), (395, 6388), (790, 3194), (1580, 1597)]