80565364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 160917120

約数和(自身を除く): 80351756

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 103, 116, 206, 319, 412, 613, 638, 1133, 1226, 1276, 2266, 2452, 2987, 4532, 5974, 6743, 11948, 13486, 17777, 26972, 32857, 35554, 63139, 65714, 71108, 126278, 131428, 195547, 252556, 391094, 694529, 782188, 1389058, 1831031, 2778116, 3662062, 7324124, 20141341, 40282682, 80565364]

約数ペア:

[(1, 80565364), (2, 40282682), (4, 20141341), (11, 7324124), (22, 3662062), (29, 2778116), (44, 1831031), (58, 1389058), (103, 782188), (116, 694529), (206, 391094), (319, 252556), (412, 195547), (613, 131428), (638, 126278), (1133, 71108), (1226, 65714), (1276, 63139), (2266, 35554), (2452, 32857), (2987, 26972), (4532, 17777), (5974, 13486), (6743, 11948)]