24444200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 63745920

約数和(自身を除く): 39301720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 271, 275, 328, 410, 440, 451, 542, 550, 820, 902, 1025, 1084, 1100, 1355, 1640, 1804, 2050, 2168, 2200, 2255, 2710, 2981, 3608, 4100, 4510, 5420, 5962, 6775, 8200, 9020, 10840, 11111, 11275, 11924, 13550, 14905, 18040, 22222, 22550, 23848, 27100, 29810, 44444, 45100, 54200, 55555, 59620, 74525, 88888, 90200, 111110, 119240, 122221, 149050, 222220, 244442, 277775, 298100, 444440, 488884, 555550, 596200, 611105, 977768, 1111100, 1222210, 2222200, 2444420, 3055525, 4888840, 6111050, 12222100, 24444200]

約数ペア:

[(1, 24444200), (2, 12222100), (4, 6111050), (5, 4888840), (8, 3055525), (10, 2444420), (11, 2222200), (20, 1222210), (22, 1111100), (25, 977768), (40, 611105), (41, 596200), (44, 555550), (50, 488884), (55, 444440), (82, 298100), (88, 277775), (100, 244442), (110, 222220), (164, 149050), (200, 122221), (205, 119240), (220, 111110), (271, 90200), (275, 88888), (328, 74525), (410, 59620), (440, 55555), (451, 54200), (542, 45100), (550, 44444), (820, 29810), (902, 27100), (1025, 23848), (1084, 22550), (1100, 22222), (1355, 18040), (1640, 14905), (1804, 13550), (2050, 11924), (2168, 11275), (2200, 11111), (2255, 10840), (2710, 9020), (2981, 8200), (3608, 6775), (4100, 5962), (4510, 5420)]