2016745900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1551343}}^1$

素因数の和:1551370

約数の個数: 36

約数和(自身を含む): 4712983072

約数和(自身を除く): 2696237172

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1551343, 3102686, 6205372, 7756715, 15513430, 20167459, 31026860, 38783575, 40334918, 77567150, 80669836, 100837295, 155134300, 201674590, 403349180, 504186475, 1008372950, 2016745900]

約数ペア:

[(1, 2016745900), (2, 1008372950), (4, 504186475), (5, 403349180), (10, 201674590), (13, 155134300), (20, 100837295), (25, 80669836), (26, 77567150), (50, 40334918), (52, 38783575), (65, 31026860), (100, 20167459), (130, 15513430), (260, 7756715), (325, 6205372), (650, 3102686), (1300, 1551343)]