3324500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 7447440

約数和(自身を除く): 4122940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 109, 122, 125, 218, 244, 250, 305, 436, 500, 545, 610, 1090, 1220, 1525, 2180, 2725, 3050, 5450, 6100, 6649, 7625, 10900, 13298, 13625, 15250, 26596, 27250, 30500, 33245, 54500, 66490, 132980, 166225, 332450, 664900, 831125, 1662250, 3324500]

約数ペア:

[(1, 3324500), (2, 1662250), (4, 831125), (5, 664900), (10, 332450), (20, 166225), (25, 132980), (50, 66490), (61, 54500), (100, 33245), (109, 30500), (122, 27250), (125, 26596), (218, 15250), (244, 13625), (250, 13298), (305, 10900), (436, 7625), (500, 6649), (545, 6100), (610, 5450), (1090, 3050), (1220, 2725), (1525, 2180)]