8486588140

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{268733}}^1$

素因数の和:270321

約数の個数: 24

約数和(自身を含む): 17833188240

約数和(自身を除く): 9346600100

約数列:

[1, 2, 4, 5, 10, 20, 1579, 3158, 6316, 7895, 15790, 31580, 268733, 537466, 1074932, 1343665, 2687330, 5374660, 424329407, 848658814, 1697317628, 2121647035, 4243294070, 8486588140]

約数ペア:

[(1, 8486588140), (2, 4243294070), (4, 2121647035), (5, 1697317628), (10, 848658814), (20, 424329407), (1579, 5374660), (3158, 2687330), (6316, 1343665), (7895, 1074932), (15790, 537466), (31580, 268733)]