5772800

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 120

約数和(自身を含む): 15983352

約数和(自身を除く): 10210552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 64, 80, 82, 88, 100, 110, 128, 160, 164, 176, 200, 205, 220, 256, 275, 320, 328, 352, 400, 410, 440, 451, 512, 550, 640, 656, 704, 800, 820, 880, 902, 1025, 1100, 1280, 1312, 1408, 1600, 1640, 1760, 1804, 2050, 2200, 2255, 2560, 2624, 2816, 3200, 3280, 3520, 3608, 4100, 4400, 4510, 5248, 5632, 6400, 6560, 7040, 7216, 8200, 8800, 9020, 10496, 11275, 12800, 13120, 14080, 14432, 16400, 17600, 18040, 20992, 22550, 26240, 28160, 28864, 32800, 35200, 36080, 45100, 52480, 57728, 65600, 70400, 72160, 90200, 104960, 115456, 131200, 140800, 144320, 180400, 230912, 262400, 288640, 360800, 524800, 577280, 721600, 1154560, 1443200, 2886400, 5772800]

約数ペア:

[(1, 5772800), (2, 2886400), (4, 1443200), (5, 1154560), (8, 721600), (10, 577280), (11, 524800), (16, 360800), (20, 288640), (22, 262400), (25, 230912), (32, 180400), (40, 144320), (41, 140800), (44, 131200), (50, 115456), (55, 104960), (64, 90200), (80, 72160), (82, 70400), (88, 65600), (100, 57728), (110, 52480), (128, 45100), (160, 36080), (164, 35200), (176, 32800), (200, 28864), (205, 28160), (220, 26240), (256, 22550), (275, 20992), (320, 18040), (328, 17600), (352, 16400), (400, 14432), (410, 14080), (440, 13120), (451, 12800), (512, 11275), (550, 10496), (640, 9020), (656, 8800), (704, 8200), (800, 7216), (820, 7040), (880, 6560), (902, 6400), (1025, 5632), (1100, 5248), (1280, 4510), (1312, 4400), (1408, 4100), (1600, 3608), (1640, 3520), (1760, 3280), (1804, 3200), (2050, 2816), (2200, 2624), (2255, 2560)]