8240030

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1877}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 14873760

約数和(自身を除く): 6633730

約数列:

[1, 2, 5, 10, 439, 878, 1877, 2195, 3754, 4390, 9385, 18770, 824003, 1648006, 4120015, 8240030]

約数ペア:

[(1, 8240030), (2, 4120015), (5, 1648006), (10, 824003), (439, 18770), (878, 9385), (1877, 4390), (2195, 3754)]