4412140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 9328032

約数和(自身を除く): 4915892

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1321, 1670, 2642, 3340, 5284, 6605, 13210, 26420, 220607, 441214, 882428, 1103035, 2206070, 4412140]

約数ペア:

[(1, 4412140), (2, 2206070), (4, 1103035), (5, 882428), (10, 441214), (20, 220607), (167, 26420), (334, 13210), (668, 6605), (835, 5284), (1321, 3340), (1670, 2642)]