25438722012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{79999}}^1$

素因数の和:80104

約数の個数: 108

約数和(自身を含む): 71649760000

約数和(自身を除く): 46211037988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 121, 132, 146, 198, 219, 242, 292, 363, 396, 438, 484, 657, 726, 803, 876, 1089, 1314, 1452, 1606, 2178, 2409, 2628, 3212, 4356, 4818, 7227, 8833, 9636, 14454, 17666, 26499, 28908, 35332, 52998, 79497, 79999, 105996, 158994, 159998, 239997, 317988, 319996, 479994, 719991, 879989, 959988, 1439982, 1759978, 2639967, 2879964, 3519956, 5279934, 5839927, 7919901, 9679879, 10559868, 11679854, 15839802, 17519781, 19359758, 23359708, 29039637, 31679604, 35039562, 38719516, 52559343, 58079274, 64239197, 70079124, 87118911, 105118686, 116158548, 128478394, 174237822, 192717591, 210237372, 256956788, 348475644, 385435182, 578152773, 706631167, 770870364, 1156305546, 1413262334, 2119893501, 2312611092, 2826524668, 4239787002, 6359680503, 8479574004, 12719361006, 25438722012]

約数ペア:

[(1, 25438722012), (2, 12719361006), (3, 8479574004), (4, 6359680503), (6, 4239787002), (9, 2826524668), (11, 2312611092), (12, 2119893501), (18, 1413262334), (22, 1156305546), (33, 770870364), (36, 706631167), (44, 578152773), (66, 385435182), (73, 348475644), (99, 256956788), (121, 210237372), (132, 192717591), (146, 174237822), (198, 128478394), (219, 116158548), (242, 105118686), (292, 87118911), (363, 70079124), (396, 64239197), (438, 58079274), (484, 52559343), (657, 38719516), (726, 35039562), (803, 31679604), (876, 29039637), (1089, 23359708), (1314, 19359758), (1452, 17519781), (1606, 15839802), (2178, 11679854), (2409, 10559868), (2628, 9679879), (3212, 7919901), (4356, 5839927), (4818, 5279934), (7227, 3519956), (8833, 2879964), (9636, 2639967), (14454, 1759978), (17666, 1439982), (26499, 959988), (28908, 879989), (35332, 719991), (52998, 479994), (79497, 319996), (79999, 317988), (105996, 239997), (158994, 159998)]