4184080

素因数分解:

$2^4\times 5^1\times {\mathrm{52301}}^1$

素因数の和:52314

約数の個数: 20

約数和(自身を含む): 9728172

約数和(自身を除く): 5544092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52301, 104602, 209204, 261505, 418408, 523010, 836816, 1046020, 2092040, 4184080]

約数ペア:

[(1, 4184080), (2, 2092040), (4, 1046020), (5, 836816), (8, 523010), (10, 418408), (16, 261505), (20, 209204), (40, 104602), (80, 52301)]