23032340

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4481}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 48566952

約数和(自身を除く): 25534612

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 4481, 5140, 8962, 17924, 22405, 44810, 89620, 1151617, 2303234, 4606468, 5758085, 11516170, 23032340]

約数ペア:

[(1, 23032340), (2, 11516170), (4, 5758085), (5, 4606468), (10, 2303234), (20, 1151617), (257, 89620), (514, 44810), (1028, 22405), (1285, 17924), (2570, 8962), (4481, 5140)]