2743457560

素因数分解:

$2^3\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{63097}}^1$

素因数の和:64195

約数の個数: 32

約数和(自身を含む): 6178556160

約数和(自身を除く): 3435098600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1087, 2174, 4348, 5435, 8696, 10870, 21740, 43480, 63097, 126194, 252388, 315485, 504776, 630970, 1261940, 2523880, 68586439, 137172878, 274345756, 342932195, 548691512, 685864390, 1371728780, 2743457560]

約数ペア:

[(1, 2743457560), (2, 1371728780), (4, 685864390), (5, 548691512), (8, 342932195), (10, 274345756), (20, 137172878), (40, 68586439), (1087, 2523880), (2174, 1261940), (4348, 630970), (5435, 504776), (8696, 315485), (10870, 252388), (21740, 126194), (43480, 63097)]