25313904088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 54089441280

約数和(自身を除く): 28775537192

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 67, 88, 94, 134, 167, 188, 268, 334, 376, 517, 536, 547, 668, 737, 1034, 1094, 1336, 1474, 1837, 2068, 2188, 2948, 3149, 3674, 4136, 4376, 5896, 6017, 6298, 7348, 7849, 11189, 12034, 12596, 14696, 15698, 22378, 24068, 25192, 25709, 31396, 34639, 36649, 44756, 48136, 51418, 62792, 69278, 73298, 86339, 89512, 91349, 102836, 123079, 138556, 146596, 172678, 182698, 205672, 246158, 277112, 282799, 293192, 345356, 365396, 403139, 492316, 525883, 565598, 690712, 730792, 806278, 984632, 1004839, 1051766, 1131196, 1612556, 1722503, 2009678, 2103532, 2262392, 3225112, 3445006, 4019356, 4207064, 4293403, 5784713, 6120383, 6890012, 8038712, 8586806, 11569426, 12240766, 13780024, 17173612, 18947533, 23138852, 24481532, 34347224, 37895066, 46277704, 47227433, 48963064, 67324213, 75790132, 94454866, 134648426, 151580264, 188909732, 269296852, 287658001, 377819464, 538593704, 575316002, 1150632004, 2301264008, 3164238011, 6328476022, 12656952044, 25313904088]

約数ペア:

[(1, 25313904088), (2, 12656952044), (4, 6328476022), (8, 3164238011), (11, 2301264008), (22, 1150632004), (44, 575316002), (47, 538593704), (67, 377819464), (88, 287658001), (94, 269296852), (134, 188909732), (167, 151580264), (188, 134648426), (268, 94454866), (334, 75790132), (376, 67324213), (517, 48963064), (536, 47227433), (547, 46277704), (668, 37895066), (737, 34347224), (1034, 24481532), (1094, 23138852), (1336, 18947533), (1474, 17173612), (1837, 13780024), (2068, 12240766), (2188, 11569426), (2948, 8586806), (3149, 8038712), (3674, 6890012), (4136, 6120383), (4376, 5784713), (5896, 4293403), (6017, 4207064), (6298, 4019356), (7348, 3445006), (7849, 3225112), (11189, 2262392), (12034, 2103532), (12596, 2009678), (14696, 1722503), (15698, 1612556), (22378, 1131196), (24068, 1051766), (25192, 1004839), (25709, 984632), (31396, 806278), (34639, 730792), (36649, 690712), (44756, 565598), (48136, 525883), (51418, 492316), (62792, 403139), (69278, 365396), (73298, 345356), (86339, 293192), (89512, 282799), (91349, 277112), (102836, 246158), (123079, 205672), (138556, 182698), (146596, 172678)]