85392040

素因数分解:

$2^3\times 5^1\times {\mathrm{2134801}}^1$

素因数の和:2134812

約数の個数: 16

約数和(自身を含む): 192132180

約数和(自身を除く): 106740140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2134801, 4269602, 8539204, 10674005, 17078408, 21348010, 42696020, 85392040]

約数ペア:

[(1, 85392040), (2, 42696020), (4, 21348010), (5, 17078408), (8, 10674005), (10, 8539204), (20, 4269602), (40, 2134801)]