12625300

素因数分解:

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

素因数の和:768

約数の個数: 36

約数和(自身を含む): 27560736

約数和(自身を除く): 14935436

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 503, 1004, 1006, 1255, 2012, 2510, 2515, 5020, 5030, 6275, 10060, 12550, 12575, 25100, 25150, 50300, 126253, 252506, 505012, 631265, 1262530, 2525060, 3156325, 6312650, 12625300]

約数ペア:

[(1, 12625300), (2, 6312650), (4, 3156325), (5, 2525060), (10, 1262530), (20, 631265), (25, 505012), (50, 252506), (100, 126253), (251, 50300), (502, 25150), (503, 25100), (1004, 12575), (1006, 12550), (1255, 10060), (2012, 6275), (2510, 5030), (2515, 5020)]