4665200

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 11416680

約数和(自身を除く): 6751480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 109, 200, 214, 218, 400, 428, 436, 535, 545, 856, 872, 1070, 1090, 1712, 1744, 2140, 2180, 2675, 2725, 4280, 4360, 5350, 5450, 8560, 8720, 10700, 10900, 11663, 21400, 21800, 23326, 42800, 43600, 46652, 58315, 93304, 116630, 186608, 233260, 291575, 466520, 583150, 933040, 1166300, 2332600, 4665200]

約数ペア:

[(1, 4665200), (2, 2332600), (4, 1166300), (5, 933040), (8, 583150), (10, 466520), (16, 291575), (20, 233260), (25, 186608), (40, 116630), (50, 93304), (80, 58315), (100, 46652), (107, 43600), (109, 42800), (200, 23326), (214, 21800), (218, 21400), (400, 11663), (428, 10900), (436, 10700), (535, 8720), (545, 8560), (856, 5450), (872, 5350), (1070, 4360), (1090, 4280), (1712, 2725), (1744, 2675), (2140, 2180)]