4265860

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 9003456

約数和(自身を除く): 4737596

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 811, 1052, 1315, 1622, 2630, 3244, 4055, 5260, 8110, 16220, 213293, 426586, 853172, 1066465, 2132930, 4265860]

約数ペア:

[(1, 4265860), (2, 2132930), (4, 1066465), (5, 853172), (10, 426586), (20, 213293), (263, 16220), (526, 8110), (811, 5260), (1052, 4055), (1315, 3244), (1622, 2630)]