25236448130

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19871219}}^1$

素因数の和:19871353

約数の個数: 16

約数和(自身を含む): 45783290880

約数和(自身を除く): 20546842750

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 19871219, 39742438, 99356095, 198712190, 2523644813, 5047289626, 12618224065, 25236448130]

約数ペア:

[(1, 25236448130), (2, 12618224065), (5, 5047289626), (10, 2523644813), (127, 198712190), (254, 99356095), (635, 39742438), (1270, 19871219)]