25310473088

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 52897950720

約数和(自身を除く): 27587477632

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 163, 188, 212, 326, 376, 424, 487, 652, 752, 848, 974, 1304, 1504, 1696, 1948, 2491, 2608, 3008, 3392, 3896, 4982, 5216, 6016, 6784, 7661, 7792, 8639, 9964, 10432, 15322, 15584, 17278, 19928, 20864, 22889, 25811, 30644, 31168, 34556, 39856, 45778, 51622, 61288, 62336, 69112, 79381, 79712, 91556, 103244, 122576, 138224, 158762, 159424, 183112, 206488, 245152, 276448, 317524, 318848, 366224, 406033, 412976, 490304, 552896, 635048, 732448, 812066, 825952, 980608, 1105792, 1213117, 1270096, 1464896, 1624132, 1651904, 2426234, 2540192, 2929792, 3248264, 3303808, 3730907, 4207193, 4852468, 5080384, 6496528, 7461814, 8414386, 9704936, 10160768, 12993056, 14923628, 16828772, 19409872, 25986112, 29847256, 33657544, 38819744, 51972224, 59694512, 67315088, 77639488, 119389024, 134630176, 155278976, 197738071, 238778048, 269260352, 395476142, 477556096, 538520704, 790952284, 1581904568, 3163809136, 6327618272, 12655236544, 25310473088]

約数ペア:

[(1, 25310473088), (2, 12655236544), (4, 6327618272), (8, 3163809136), (16, 1581904568), (32, 790952284), (47, 538520704), (53, 477556096), (64, 395476142), (94, 269260352), (106, 238778048), (128, 197738071), (163, 155278976), (188, 134630176), (212, 119389024), (326, 77639488), (376, 67315088), (424, 59694512), (487, 51972224), (652, 38819744), (752, 33657544), (848, 29847256), (974, 25986112), (1304, 19409872), (1504, 16828772), (1696, 14923628), (1948, 12993056), (2491, 10160768), (2608, 9704936), (3008, 8414386), (3392, 7461814), (3896, 6496528), (4982, 5080384), (5216, 4852468), (6016, 4207193), (6784, 3730907), (7661, 3303808), (7792, 3248264), (8639, 2929792), (9964, 2540192), (10432, 2426234), (15322, 1651904), (15584, 1624132), (17278, 1464896), (19928, 1270096), (20864, 1213117), (22889, 1105792), (25811, 980608), (30644, 825952), (31168, 812066), (34556, 732448), (39856, 635048), (45778, 552896), (51622, 490304), (61288, 412976), (62336, 406033), (69112, 366224), (79381, 318848), (79712, 317524), (91556, 276448), (103244, 245152), (122576, 206488), (138224, 183112), (158762, 159424)]