52677200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1764

約数の個数: 60

約数和(自身を含む): 128235840

約数和(自身を除く): 75558640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1667, 1975, 3160, 3334, 3950, 6320, 6668, 7900, 8335, 13336, 15800, 16670, 26672, 31600, 33340, 41675, 66680, 83350, 131693, 133360, 166700, 263386, 333400, 526772, 658465, 666800, 1053544, 1316930, 2107088, 2633860, 3292325, 5267720, 6584650, 10535440, 13169300, 26338600, 52677200]

約数ペア:

[(1, 52677200), (2, 26338600), (4, 13169300), (5, 10535440), (8, 6584650), (10, 5267720), (16, 3292325), (20, 2633860), (25, 2107088), (40, 1316930), (50, 1053544), (79, 666800), (80, 658465), (100, 526772), (158, 333400), (200, 263386), (316, 166700), (395, 133360), (400, 131693), (632, 83350), (790, 66680), (1264, 41675), (1580, 33340), (1667, 31600), (1975, 26672), (3160, 16670), (3334, 15800), (3950, 13336), (6320, 8335), (6668, 7900)]