5304080

素因数分解:

$2^4\times 5^1\times {\mathrm{66301}}^1$

素因数の和:66314

約数の個数: 20

約数和(自身を含む): 12332172

約数和(自身を除く): 7028092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66301, 132602, 265204, 331505, 530408, 663010, 1060816, 1326020, 2652040, 5304080]

約数ペア:

[(1, 5304080), (2, 2652040), (4, 1326020), (5, 1060816), (8, 663010), (10, 530408), (16, 331505), (20, 265204), (40, 132602), (80, 66301)]