5510260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39359}}^1$

素因数の和:39375

約数の個数: 24

約数和(自身を含む): 13224960

約数和(自身を除く): 7714700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39359, 78718, 157436, 196795, 275513, 393590, 551026, 787180, 1102052, 1377565, 2755130, 5510260]

約数ペア:

[(1, 5510260), (2, 2755130), (4, 1377565), (5, 1102052), (7, 787180), (10, 551026), (14, 393590), (20, 275513), (28, 196795), (35, 157436), (70, 78718), (140, 39359)]