86826160

素因数分解:

$2^4\times 5^1\times {\mathrm{1085327}}^1$

素因数の和:1085340

約数の個数: 20

約数和(自身を含む): 201871008

約数和(自身を除く): 115044848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1085327, 2170654, 4341308, 5426635, 8682616, 10853270, 17365232, 21706540, 43413080, 86826160]

約数ペア:

[(1, 86826160), (2, 43413080), (4, 21706540), (5, 17365232), (8, 10853270), (10, 8682616), (16, 5426635), (20, 4341308), (40, 2170654), (80, 1085327)]