169762940

素因数分解:

$2^2\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{2971}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 356746992

約数和(自身を除く): 186984052

約数列:

[1, 2, 4, 5, 10, 20, 2857, 2971, 5714, 5942, 11428, 11884, 14285, 14855, 28570, 29710, 57140, 59420, 8488147, 16976294, 33952588, 42440735, 84881470, 169762940]

約数ペア:

[(1, 169762940), (2, 84881470), (4, 42440735), (5, 33952588), (10, 16976294), (20, 8488147), (2857, 59420), (2971, 57140), (5714, 29710), (5942, 28570), (11428, 14855), (11884, 14285)]