64320200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{45943}}^1$

素因数の和:45966

約数の個数: 48

約数和(自身を含む): 170911680

約数和(自身を除く): 106591480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 45943, 91886, 183772, 229715, 321601, 367544, 459430, 643202, 918860, 1148575, 1286404, 1608005, 1837720, 2297150, 2572808, 3216010, 4594300, 6432020, 8040025, 9188600, 12864040, 16080050, 32160100, 64320200]

約数ペア:

[(1, 64320200), (2, 32160100), (4, 16080050), (5, 12864040), (7, 9188600), (8, 8040025), (10, 6432020), (14, 4594300), (20, 3216010), (25, 2572808), (28, 2297150), (35, 1837720), (40, 1608005), (50, 1286404), (56, 1148575), (70, 918860), (100, 643202), (140, 459430), (175, 367544), (200, 321601), (280, 229715), (350, 183772), (700, 91886), (1400, 45943)]