10720255476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{52541}}^1$

素因数の和:52909

約数の個数: 72

約数和(自身を含む): 29182247136

約数和(自身を除く): 18461991660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 347, 588, 694, 1041, 1388, 2082, 2429, 4164, 4858, 7287, 9716, 14574, 17003, 29148, 34006, 51009, 52541, 68012, 102018, 105082, 157623, 204036, 210164, 315246, 367787, 630492, 735574, 1103361, 1471148, 2206722, 2574509, 4413444, 5149018, 7723527, 10298036, 15447054, 18231727, 30894108, 36463454, 54695181, 72926908, 109390362, 127622089, 218780724, 255244178, 382866267, 510488356, 765732534, 893354623, 1531465068, 1786709246, 2680063869, 3573418492, 5360127738, 10720255476]

約数ペア:

[(1, 10720255476), (2, 5360127738), (3, 3573418492), (4, 2680063869), (6, 1786709246), (7, 1531465068), (12, 893354623), (14, 765732534), (21, 510488356), (28, 382866267), (42, 255244178), (49, 218780724), (84, 127622089), (98, 109390362), (147, 72926908), (196, 54695181), (294, 36463454), (347, 30894108), (588, 18231727), (694, 15447054), (1041, 10298036), (1388, 7723527), (2082, 5149018), (2429, 4413444), (4164, 2574509), (4858, 2206722), (7287, 1471148), (9716, 1103361), (14574, 735574), (17003, 630492), (29148, 367787), (34006, 315246), (51009, 210164), (52541, 204036), (68012, 157623), (102018, 105082)]