10947760

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 25596576

約数和(自身を除く): 14648816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 487, 562, 974, 1124, 1405, 1948, 2248, 2435, 2810, 3896, 4496, 4870, 5620, 7792, 9740, 11240, 19480, 22480, 38960, 136847, 273694, 547388, 684235, 1094776, 1368470, 2189552, 2736940, 5473880, 10947760]

約数ペア:

[(1, 10947760), (2, 5473880), (4, 2736940), (5, 2189552), (8, 1368470), (10, 1094776), (16, 684235), (20, 547388), (40, 273694), (80, 136847), (281, 38960), (487, 22480), (562, 19480), (974, 11240), (1124, 9740), (1405, 7792), (1948, 5620), (2248, 4870), (2435, 4496), (2810, 3896)]