80101252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 96016508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1871, 1946, 3058, 3742, 3892, 6116, 7484, 10703, 13097, 20581, 21406, 26194, 41162, 42812, 52388, 82324, 144067, 260069, 288134, 520138, 576268, 1040276, 1820483, 2860759, 3640966, 5721518, 7281932, 11443036, 20025313, 40050626, 80101252]

約数ペア:

[(1, 80101252), (2, 40050626), (4, 20025313), (7, 11443036), (11, 7281932), (14, 5721518), (22, 3640966), (28, 2860759), (44, 1820483), (77, 1040276), (139, 576268), (154, 520138), (278, 288134), (308, 260069), (556, 144067), (973, 82324), (1529, 52388), (1871, 42812), (1946, 41162), (3058, 26194), (3742, 21406), (3892, 20581), (6116, 13097), (7484, 10703)]