109820984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 257691840

約数和(自身を除く): 147870856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1708, 2473, 3172, 3416, 4946, 5551, 6344, 9892, 11102, 17311, 19784, 22204, 32149, 34622, 44408, 64298, 69244, 128596, 138488, 150853, 225043, 257192, 301706, 450086, 603412, 900172, 1055971, 1206824, 1800344, 1961089, 2111942, 3922178, 4223884, 7844356, 8447768, 13727623, 15688712, 27455246, 54910492, 109820984]

約数ペア:

[(1, 109820984), (2, 54910492), (4, 27455246), (7, 15688712), (8, 13727623), (13, 8447768), (14, 7844356), (26, 4223884), (28, 3922178), (52, 2111942), (56, 1961089), (61, 1800344), (91, 1206824), (104, 1055971), (122, 900172), (182, 603412), (244, 450086), (364, 301706), (427, 257192), (488, 225043), (728, 150853), (793, 138488), (854, 128596), (1586, 69244), (1708, 64298), (2473, 44408), (3172, 34622), (3416, 32149), (4946, 22204), (5551, 19784), (6344, 17311), (9892, 11102)]