110384080

素因数分解:

$2^4\times 5^1\times {\mathrm{1379801}}^1$

素因数の和:1379814

約数の個数: 20

約数和(自身を含む): 256643172

約数和(自身を除く): 146259092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1379801, 2759602, 5519204, 6899005, 11038408, 13798010, 22076816, 27596020, 55192040, 110384080]

約数ペア:

[(1, 110384080), (2, 55192040), (4, 27596020), (5, 22076816), (8, 13798010), (10, 11038408), (16, 6899005), (20, 5519204), (40, 2759602), (80, 1379801)]