164420528080

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15001873}}^1$

素因数の和:15002023

約数の個数: 40

約数和(自身を含む): 385068101832

約数和(自身を除く): 220647573752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 15001873, 30003746, 60007492, 75009365, 120014984, 150018730, 240029968, 300037460, 600074920, 1200149840, 2055256601, 4110513202, 8221026404, 10276283005, 16442052808, 20552566010, 32884105616, 41105132020, 82210264040, 164420528080]

約数ペア:

[(1, 164420528080), (2, 82210264040), (4, 41105132020), (5, 32884105616), (8, 20552566010), (10, 16442052808), (16, 10276283005), (20, 8221026404), (40, 4110513202), (80, 2055256601), (137, 1200149840), (274, 600074920), (548, 300037460), (685, 240029968), (1096, 150018730), (1370, 120014984), (2192, 75009365), (2740, 60007492), (5480, 30003746), (10960, 15001873)]