7760240

素因数分解:

$2^4\times 5^1\times {\mathrm{97003}}^1$

素因数の和:97016

約数の個数: 20

約数和(自身を含む): 18042744

約数和(自身を除く): 10282504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97003, 194006, 388012, 485015, 776024, 970030, 1552048, 1940060, 3880120, 7760240]

約数ペア:

[(1, 7760240), (2, 3880120), (4, 1940060), (5, 1552048), (8, 970030), (10, 776024), (16, 485015), (20, 388012), (40, 194006), (80, 97003)]