102050004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 277165504

約数和(自身を除く): 175115500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 241, 284, 426, 482, 497, 723, 852, 964, 994, 1446, 1491, 1687, 1988, 2892, 2982, 3374, 5041, 5061, 5964, 6748, 10082, 10122, 15123, 17111, 20164, 20244, 30246, 34222, 35287, 51333, 60492, 68444, 70574, 102666, 105861, 119777, 141148, 205332, 211722, 239554, 359331, 423444, 479108, 718662, 1214881, 1437324, 2429762, 3644643, 4859524, 7289286, 8504167, 14578572, 17008334, 25512501, 34016668, 51025002, 102050004]

約数ペア:

[(1, 102050004), (2, 51025002), (3, 34016668), (4, 25512501), (6, 17008334), (7, 14578572), (12, 8504167), (14, 7289286), (21, 4859524), (28, 3644643), (42, 2429762), (71, 1437324), (84, 1214881), (142, 718662), (213, 479108), (241, 423444), (284, 359331), (426, 239554), (482, 211722), (497, 205332), (723, 141148), (852, 119777), (964, 105861), (994, 102666), (1446, 70574), (1491, 68444), (1687, 60492), (1988, 51333), (2892, 35287), (2982, 34222), (3374, 30246), (5041, 20244), (5061, 20164), (5964, 17111), (6748, 15123), (10082, 10122)]