190745600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{7451}}^1$

素因数の和:7481

約数の個数: 66

約数和(自身を含む): 472881564

約数和(自身を除く): 282135964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 7451, 12800, 14902, 25600, 29804, 37255, 59608, 74510, 119216, 149020, 186275, 238432, 298040, 372550, 476864, 596080, 745100, 953728, 1192160, 1490200, 1907456, 2384320, 2980400, 3814912, 4768640, 5960800, 7629824, 9537280, 11921600, 19074560, 23843200, 38149120, 47686400, 95372800, 190745600]

約数ペア:

[(1, 190745600), (2, 95372800), (4, 47686400), (5, 38149120), (8, 23843200), (10, 19074560), (16, 11921600), (20, 9537280), (25, 7629824), (32, 5960800), (40, 4768640), (50, 3814912), (64, 2980400), (80, 2384320), (100, 1907456), (128, 1490200), (160, 1192160), (200, 953728), (256, 745100), (320, 596080), (400, 476864), (512, 372550), (640, 298040), (800, 238432), (1024, 186275), (1280, 149020), (1600, 119216), (2560, 74510), (3200, 59608), (5120, 37255), (6400, 29804), (7451, 25600), (12800, 14902)]