82293160

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15017}}^1$

素因数の和:15165

約数の個数: 32

約数和(自身を含む): 186523560

約数和(自身を除く): 104230400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 15017, 30034, 60068, 75085, 120136, 150170, 300340, 600680, 2057329, 4114658, 8229316, 10286645, 16458632, 20573290, 41146580, 82293160]

約数ペア:

[(1, 82293160), (2, 41146580), (4, 20573290), (5, 16458632), (8, 10286645), (10, 8229316), (20, 4114658), (40, 2057329), (137, 600680), (274, 300340), (548, 150170), (685, 120136), (1096, 75085), (1370, 60068), (2740, 30034), (5480, 15017)]