56822140

素因数分解:

$2^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{2141}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 119472192

約数和(自身を除く): 62650052

約数列:

[1, 2, 4, 5, 10, 20, 1327, 2141, 2654, 4282, 5308, 6635, 8564, 10705, 13270, 21410, 26540, 42820, 2841107, 5682214, 11364428, 14205535, 28411070, 56822140]

約数ペア:

[(1, 56822140), (2, 28411070), (4, 14205535), (5, 11364428), (10, 5682214), (20, 2841107), (1327, 42820), (2141, 26540), (2654, 21410), (4282, 13270), (5308, 10705), (6635, 8564)]