942620200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^2\times {\mathrm{2549}}^1$

素因数の和:2651

約数の個数: 72

約数和(自身を含む): 2244624750

約数和(自身を除く): 1302004550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 1849, 2150, 2549, 3698, 4300, 5098, 7396, 8600, 9245, 10196, 12745, 14792, 18490, 20392, 25490, 36980, 46225, 50980, 63725, 73960, 92450, 101960, 109607, 127450, 184900, 219214, 254900, 369800, 438428, 509800, 548035, 876856, 1096070, 2192140, 2740175, 4384280, 4713101, 5480350, 9426202, 10960700, 18852404, 21921400, 23565505, 37704808, 47131010, 94262020, 117827525, 188524040, 235655050, 471310100, 942620200]

約数ペア:

[(1, 942620200), (2, 471310100), (4, 235655050), (5, 188524040), (8, 117827525), (10, 94262020), (20, 47131010), (25, 37704808), (40, 23565505), (43, 21921400), (50, 18852404), (86, 10960700), (100, 9426202), (172, 5480350), (200, 4713101), (215, 4384280), (344, 2740175), (430, 2192140), (860, 1096070), (1075, 876856), (1720, 548035), (1849, 509800), (2150, 438428), (2549, 369800), (3698, 254900), (4300, 219214), (5098, 184900), (7396, 127450), (8600, 109607), (9245, 101960), (10196, 92450), (12745, 73960), (14792, 63725), (18490, 50980), (20392, 46225), (25490, 36980)]