7760560

素因数分解:

$2^4\times 5^1\times {\mathrm{97007}}^1$

素因数の和:97020

約数の個数: 20

約数和(自身を含む): 18043488

約数和(自身を除く): 10282928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97007, 194014, 388028, 485035, 776056, 970070, 1552112, 1940140, 3880280, 7760560]

約数ペア:

[(1, 7760560), (2, 3880280), (4, 1940140), (5, 1552112), (8, 970070), (10, 776056), (16, 485035), (20, 388028), (40, 194014), (80, 97007)]