14660500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 32432400

約数和(自身を除く): 17771900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 269, 436, 500, 538, 545, 1076, 1090, 1345, 2180, 2690, 2725, 5380, 5450, 6725, 10900, 13450, 13625, 26900, 27250, 29321, 33625, 54500, 58642, 67250, 117284, 134500, 146605, 293210, 586420, 733025, 1466050, 2932100, 3665125, 7330250, 14660500]

約数ペア:

[(1, 14660500), (2, 7330250), (4, 3665125), (5, 2932100), (10, 1466050), (20, 733025), (25, 586420), (50, 293210), (100, 146605), (109, 134500), (125, 117284), (218, 67250), (250, 58642), (269, 54500), (436, 33625), (500, 29321), (538, 27250), (545, 26900), (1076, 13625), (1090, 13450), (1345, 10900), (2180, 6725), (2690, 5450), (2725, 5380)]