255200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:60

約数の個数: 72

約数和(自身を含む): 703080

約数和(自身を除く): 447880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 160, 176, 200, 220, 232, 275, 290, 319, 352, 400, 440, 464, 550, 580, 638, 725, 800, 880, 928, 1100, 1160, 1276, 1450, 1595, 1760, 2200, 2320, 2552, 2900, 3190, 4400, 4640, 5104, 5800, 6380, 7975, 8800, 10208, 11600, 12760, 15950, 23200, 25520, 31900, 51040, 63800, 127600, 255200]

約数ペア:

[(1, 255200), (2, 127600), (4, 63800), (5, 51040), (8, 31900), (10, 25520), (11, 23200), (16, 15950), (20, 12760), (22, 11600), (25, 10208), (29, 8800), (32, 7975), (40, 6380), (44, 5800), (50, 5104), (55, 4640), (58, 4400), (80, 3190), (88, 2900), (100, 2552), (110, 2320), (116, 2200), (145, 1760), (160, 1595), (176, 1450), (200, 1276), (220, 1160), (232, 1100), (275, 928), (290, 880), (319, 800), (352, 725), (400, 638), (440, 580), (464, 550)]