269633440

素因数分解:

$2^5\times 5^1\times {\mathrm{1685209}}^1$

素因数の和:1685224

約数の個数: 24

約数和(自身を含む): 637009380

約数和(自身を除く): 367375940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1685209, 3370418, 6740836, 8426045, 13481672, 16852090, 26963344, 33704180, 53926688, 67408360, 134816720, 269633440]

約数ペア:

[(1, 269633440), (2, 134816720), (4, 67408360), (5, 53926688), (8, 33704180), (10, 26963344), (16, 16852090), (20, 13481672), (32, 8426045), (40, 6740836), (80, 3370418), (160, 1685209)]