56832940

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6473}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 119639520

約数和(自身を除く): 62806580

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 6473, 8780, 12946, 25892, 32365, 64730, 129460, 2841647, 5683294, 11366588, 14208235, 28416470, 56832940]

約数ペア:

[(1, 56832940), (2, 28416470), (4, 14208235), (5, 11366588), (10, 5683294), (20, 2841647), (439, 129460), (878, 64730), (1756, 32365), (2195, 25892), (4390, 12946), (6473, 8780)]