82002940

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{5783}}^1$

素因数の和:6501

約数の個数: 24

約数和(自身を含む): 172478880

約数和(自身を除く): 90475940

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 5783, 7090, 11566, 14180, 23132, 28915, 57830, 115660, 4100147, 8200294, 16400588, 20500735, 41001470, 82002940]

約数ペア:

[(1, 82002940), (2, 41001470), (4, 20500735), (5, 16400588), (10, 8200294), (20, 4100147), (709, 115660), (1418, 57830), (2836, 28915), (3545, 23132), (5783, 14180), (7090, 11566)]