3248200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 7672500

約数和(自身を除く): 4424300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 149, 200, 218, 298, 436, 545, 596, 745, 872, 1090, 1192, 1490, 2180, 2725, 2980, 3725, 4360, 5450, 5960, 7450, 10900, 14900, 16241, 21800, 29800, 32482, 64964, 81205, 129928, 162410, 324820, 406025, 649640, 812050, 1624100, 3248200]

約数ペア:

[(1, 3248200), (2, 1624100), (4, 812050), (5, 649640), (8, 406025), (10, 324820), (20, 162410), (25, 129928), (40, 81205), (50, 64964), (100, 32482), (109, 29800), (149, 21800), (200, 16241), (218, 14900), (298, 10900), (436, 7450), (545, 5960), (596, 5450), (745, 4360), (872, 3725), (1090, 2980), (1192, 2725), (1490, 2180)]