254164425670

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4157}}^1\times {\mathrm{17519}}^1$

素因数の和:22032

約数の個数: 32

約数和(自身を含む): 458943408000

約数和(自身を除く): 204778982330

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 4157, 8314, 17519, 20785, 35038, 41570, 87595, 175190, 1450793, 2901586, 6114131, 7253965, 12228262, 14507930, 30570655, 61141310, 72826483, 145652966, 364132415, 728264830, 25416442567, 50832885134, 127082212835, 254164425670]

約数ペア:

[(1, 254164425670), (2, 127082212835), (5, 50832885134), (10, 25416442567), (349, 728264830), (698, 364132415), (1745, 145652966), (3490, 72826483), (4157, 61141310), (8314, 30570655), (17519, 14507930), (20785, 12228262), (35038, 7253965), (41570, 6114131), (87595, 2901586), (175190, 1450793)]