2005487589296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1\times {\mathrm{18869}}^1$

素因数の和:20326

約数の個数: 80

約数和(自身を含む): 4107097768800

約数和(自身を除く): 2101610179504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1117, 1252, 2234, 2504, 4468, 5008, 5947, 8936, 11894, 17872, 18869, 21223, 23788, 37738, 42446, 47576, 75476, 84892, 95152, 150952, 169784, 301904, 339568, 349621, 358511, 699242, 717022, 1398484, 1434044, 2796968, 2868088, 5593936, 5736176, 5905997, 6642799, 11811994, 13285598, 21076673, 23623988, 26571196, 42153346, 47247976, 53142392, 84306692, 94495952, 106284784, 112213943, 168613384, 224427886, 337226768, 400456787, 448855772, 800913574, 897711544, 1601827148, 1795423088, 3203654296, 6407308592, 6596998649, 13193997298, 26387994596, 52775989192, 105551978384, 125342974331, 250685948662, 501371897324, 1002743794648, 2005487589296]

約数ペア:

[(1, 2005487589296), (2, 1002743794648), (4, 501371897324), (8, 250685948662), (16, 125342974331), (19, 105551978384), (38, 52775989192), (76, 26387994596), (152, 13193997298), (304, 6596998649), (313, 6407308592), (626, 3203654296), (1117, 1795423088), (1252, 1601827148), (2234, 897711544), (2504, 800913574), (4468, 448855772), (5008, 400456787), (5947, 337226768), (8936, 224427886), (11894, 168613384), (17872, 112213943), (18869, 106284784), (21223, 94495952), (23788, 84306692), (37738, 53142392), (42446, 47247976), (47576, 42153346), (75476, 26571196), (84892, 23623988), (95152, 21076673), (150952, 13285598), (169784, 11811994), (301904, 6642799), (339568, 5905997), (349621, 5736176), (358511, 5593936), (699242, 2868088), (717022, 2796968), (1398484, 1434044)]