11476040

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 25938360

約数和(自身を除く): 14462320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1021, 1124, 1405, 2042, 2248, 2810, 4084, 5105, 5620, 8168, 10210, 11240, 20420, 40840, 286901, 573802, 1147604, 1434505, 2295208, 2869010, 5738020, 11476040]

約数ペア:

[(1, 11476040), (2, 5738020), (4, 2869010), (5, 2295208), (8, 1434505), (10, 1147604), (20, 573802), (40, 286901), (281, 40840), (562, 20420), (1021, 11240), (1124, 10210), (1405, 8168), (2042, 5620), (2248, 5105), (2810, 4084)]