3188600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 7533000

約数和(自身を除く): 4344400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 149, 200, 214, 298, 428, 535, 596, 745, 856, 1070, 1192, 1490, 2140, 2675, 2980, 3725, 4280, 5350, 5960, 7450, 10700, 14900, 15943, 21400, 29800, 31886, 63772, 79715, 127544, 159430, 318860, 398575, 637720, 797150, 1594300, 3188600]

約数ペア:

[(1, 3188600), (2, 1594300), (4, 797150), (5, 637720), (8, 398575), (10, 318860), (20, 159430), (25, 127544), (40, 79715), (50, 63772), (100, 31886), (107, 29800), (149, 21400), (200, 15943), (214, 14900), (298, 10700), (428, 7450), (535, 5960), (596, 5350), (745, 4280), (856, 3725), (1070, 2980), (1192, 2675), (1490, 2140)]