29484500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 65105040

約数和(自身を除く): 35620540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 541, 545, 1082, 1090, 2164, 2180, 2705, 2725, 5410, 5450, 10820, 10900, 13525, 13625, 27050, 27250, 54100, 54500, 58969, 67625, 117938, 135250, 235876, 270500, 294845, 589690, 1179380, 1474225, 2948450, 5896900, 7371125, 14742250, 29484500]

約数ペア:

[(1, 29484500), (2, 14742250), (4, 7371125), (5, 5896900), (10, 2948450), (20, 1474225), (25, 1179380), (50, 589690), (100, 294845), (109, 270500), (125, 235876), (218, 135250), (250, 117938), (436, 67625), (500, 58969), (541, 54500), (545, 54100), (1082, 27250), (1090, 27050), (2164, 13625), (2180, 13525), (2705, 10900), (2725, 10820), (5410, 5450)]