57648340

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9209}}^1$

素因数の和:9531

約数の個数: 24

約数和(自身を含む): 121461480

約数和(自身を除く): 63813140

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 9209, 18418, 36836, 46045, 92090, 184180, 2882417, 5764834, 11529668, 14412085, 28824170, 57648340]

約数ペア:

[(1, 57648340), (2, 28824170), (4, 14412085), (5, 11529668), (10, 5764834), (20, 2882417), (313, 184180), (626, 92090), (1252, 46045), (1565, 36836), (3130, 18418), (6260, 9209)]