27458650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 36

約数和(自身を含む): 52975962

約数和(自身を除く): 25517312

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 653, 725, 841, 1306, 1450, 1682, 3265, 4205, 6530, 8410, 16325, 18937, 21025, 32650, 37874, 42050, 94685, 189370, 473425, 549173, 946850, 1098346, 2745865, 5491730, 13729325, 27458650]

約数ペア:

[(1, 27458650), (2, 13729325), (5, 5491730), (10, 2745865), (25, 1098346), (29, 946850), (50, 549173), (58, 473425), (145, 189370), (290, 94685), (653, 42050), (725, 37874), (841, 32650), (1306, 21025), (1450, 18937), (1682, 16325), (3265, 8410), (4205, 6530)]