7065800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 19344000

約数和(自身を除く): 12278200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 103, 140, 175, 196, 200, 206, 245, 280, 343, 350, 392, 412, 490, 515, 686, 700, 721, 824, 980, 1030, 1225, 1372, 1400, 1442, 1715, 1960, 2060, 2450, 2575, 2744, 2884, 3430, 3605, 4120, 4900, 5047, 5150, 5768, 6860, 7210, 8575, 9800, 10094, 10300, 13720, 14420, 17150, 18025, 20188, 20600, 25235, 28840, 34300, 35329, 36050, 40376, 50470, 68600, 70658, 72100, 100940, 126175, 141316, 144200, 176645, 201880, 252350, 282632, 353290, 504700, 706580, 883225, 1009400, 1413160, 1766450, 3532900, 7065800]

約数ペア:

[(1, 7065800), (2, 3532900), (4, 1766450), (5, 1413160), (7, 1009400), (8, 883225), (10, 706580), (14, 504700), (20, 353290), (25, 282632), (28, 252350), (35, 201880), (40, 176645), (49, 144200), (50, 141316), (56, 126175), (70, 100940), (98, 72100), (100, 70658), (103, 68600), (140, 50470), (175, 40376), (196, 36050), (200, 35329), (206, 34300), (245, 28840), (280, 25235), (343, 20600), (350, 20188), (392, 18025), (412, 17150), (490, 14420), (515, 13720), (686, 10300), (700, 10094), (721, 9800), (824, 8575), (980, 7210), (1030, 6860), (1225, 5768), (1372, 5150), (1400, 5047), (1442, 4900), (1715, 4120), (1960, 3605), (2060, 3430), (2450, 2884), (2575, 2744)]