84768710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{50159}}^1$

素因数の和:50192

約数の個数: 24

約数和(自身を含む): 165227040

約数和(自身を除く): 80458330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 50159, 100318, 250795, 501590, 652067, 1304134, 3260335, 6520670, 8476871, 16953742, 42384355, 84768710]

約数ペア:

[(1, 84768710), (2, 42384355), (5, 16953742), (10, 8476871), (13, 6520670), (26, 3260335), (65, 1304134), (130, 652067), (169, 501590), (338, 250795), (845, 100318), (1690, 50159)]