2525060

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 5334336

約数和(自身を除く): 2809276

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 503, 1004, 1006, 1255, 2012, 2510, 2515, 5020, 5030, 10060, 126253, 252506, 505012, 631265, 1262530, 2525060]

約数ペア:

[(1, 2525060), (2, 1262530), (4, 631265), (5, 505012), (10, 252506), (20, 126253), (251, 10060), (502, 5030), (503, 5020), (1004, 2515), (1006, 2510), (1255, 2012)]