12565060

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2503}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 26502336

約数和(自身を除く): 13937276

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2503, 2510, 5006, 5020, 10012, 12515, 25030, 50060, 628253, 1256506, 2513012, 3141265, 6282530, 12565060]

約数ペア:

[(1, 12565060), (2, 6282530), (4, 3141265), (5, 2513012), (10, 1256506), (20, 628253), (251, 50060), (502, 25030), (1004, 12515), (1255, 10012), (2503, 5020), (2510, 5006)]