40820308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1579}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 74854080

約数和(自身を除く): 34033772

約数列:

[1, 2, 4, 23, 46, 92, 281, 562, 1124, 1579, 3158, 6316, 6463, 12926, 25852, 36317, 72634, 145268, 443699, 887398, 1774796, 10205077, 20410154, 40820308]

約数ペア:

[(1, 40820308), (2, 20410154), (4, 10205077), (23, 1774796), (46, 887398), (92, 443699), (281, 145268), (562, 72634), (1124, 36317), (1579, 25852), (3158, 12926), (6316, 6463)]