2751650480

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251063}}^1$

素因数の和:251213

約数の個数: 40

約数和(自身を含む): 6444310752

約数和(自身を除く): 3692660272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 251063, 502126, 1004252, 1255315, 2008504, 2510630, 4017008, 5021260, 10042520, 20085040, 34395631, 68791262, 137582524, 171978155, 275165048, 343956310, 550330096, 687912620, 1375825240, 2751650480]

約数ペア:

[(1, 2751650480), (2, 1375825240), (4, 687912620), (5, 550330096), (8, 343956310), (10, 275165048), (16, 171978155), (20, 137582524), (40, 68791262), (80, 34395631), (137, 20085040), (274, 10042520), (548, 5021260), (685, 4017008), (1096, 2510630), (1370, 2008504), (2192, 1255315), (2740, 1004252), (5480, 502126), (10960, 251063)]