40608985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9941}}^1$

素因数の和:10008

約数の個数: 16

約数和(自身を含む): 52493760

約数和(自身を除く): 11884775

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 9941, 49705, 188879, 427463, 944395, 2137315, 8121797, 40608985]

約数ペア:

[(1, 40608985), (5, 8121797), (19, 2137315), (43, 944395), (95, 427463), (215, 188879), (817, 49705), (4085, 9941)]