764702080

素因数分解:

$2^7\times 5^1\times {\mathrm{1194847}}^1$

素因数の和:1194866

約数の個数: 32

約数和(自身を含む): 1828117440

約数和(自身を除く): 1063415360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1194847, 2389694, 4779388, 5974235, 9558776, 11948470, 19117552, 23896940, 38235104, 47793880, 76470208, 95587760, 152940416, 191175520, 382351040, 764702080]

約数ペア:

[(1, 764702080), (2, 382351040), (4, 191175520), (5, 152940416), (8, 95587760), (10, 76470208), (16, 47793880), (20, 38235104), (32, 23896940), (40, 19117552), (64, 11948470), (80, 9558776), (128, 5974235), (160, 4779388), (320, 2389694), (640, 1194847)]