5331820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20507}}^1$

素因数の和:20529

約数の個数: 24

約数和(自身を含む): 12058704

約数和(自身を除く): 6726884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20507, 41014, 82028, 102535, 205070, 266591, 410140, 533182, 1066364, 1332955, 2665910, 5331820]

約数ペア:

[(1, 5331820), (2, 2665910), (4, 1332955), (5, 1066364), (10, 533182), (13, 410140), (20, 266591), (26, 205070), (52, 102535), (65, 82028), (130, 41014), (260, 20507)]