27566712580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{4091}}^1$

素因数の和:4501

約数の個数: 96

約数和(自身を含む): 63974655360

約数和(自身を除く): 36407942780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 281, 436, 545, 562, 1090, 1124, 1199, 1405, 2180, 2398, 2810, 3091, 4091, 4796, 5620, 5995, 6182, 8182, 11990, 12364, 15455, 16364, 20455, 23980, 30629, 30910, 40910, 45001, 61258, 61820, 81820, 90002, 122516, 153145, 180004, 225005, 306290, 336919, 445919, 450010, 612580, 673838, 891838, 900020, 1149571, 1347676, 1684595, 1783676, 2229595, 2299142, 3369190, 4459190, 4598284, 4905109, 5747855, 6738380, 8918380, 9810218, 11495710, 12645281, 19620436, 22991420, 24525545, 25290562, 49051090, 50581124, 63226405, 98102180, 125303239, 126452810, 250606478, 252905620, 501212956, 626516195, 1253032390, 1378335629, 2506064780, 2756671258, 5513342516, 6891678145, 13783356290, 27566712580]

約数ペア:

[(1, 27566712580), (2, 13783356290), (4, 6891678145), (5, 5513342516), (10, 2756671258), (11, 2506064780), (20, 1378335629), (22, 1253032390), (44, 626516195), (55, 501212956), (109, 252905620), (110, 250606478), (218, 126452810), (220, 125303239), (281, 98102180), (436, 63226405), (545, 50581124), (562, 49051090), (1090, 25290562), (1124, 24525545), (1199, 22991420), (1405, 19620436), (2180, 12645281), (2398, 11495710), (2810, 9810218), (3091, 8918380), (4091, 6738380), (4796, 5747855), (5620, 4905109), (5995, 4598284), (6182, 4459190), (8182, 3369190), (11990, 2299142), (12364, 2229595), (15455, 1783676), (16364, 1684595), (20455, 1347676), (23980, 1149571), (30629, 900020), (30910, 891838), (40910, 673838), (45001, 612580), (61258, 450010), (61820, 445919), (81820, 336919), (90002, 306290), (122516, 225005), (153145, 180004)]