214440565520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72446137}}^1$

素因数の和:72446187

約数の個数: 40

約数和(自身を含む): 512049303384

約数和(自身を除く): 297608737864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 72446137, 144892274, 289784548, 362230685, 579569096, 724461370, 1159138192, 1448922740, 2680507069, 2897845480, 5361014138, 5795690960, 10722028276, 13402535345, 21444056552, 26805070690, 42888113104, 53610141380, 107220282760, 214440565520]

約数ペア:

[(1, 214440565520), (2, 107220282760), (4, 53610141380), (5, 42888113104), (8, 26805070690), (10, 21444056552), (16, 13402535345), (20, 10722028276), (37, 5795690960), (40, 5361014138), (74, 2897845480), (80, 2680507069), (148, 1448922740), (185, 1159138192), (296, 724461370), (370, 579569096), (592, 362230685), (740, 289784548), (1480, 144892274), (2960, 72446137)]