266081058815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1319}}^1\times {\mathrm{1973}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 380517873120

約数和(自身を除く): 114436814305

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 169, 605, 715, 845, 1319, 1573, 1859, 1973, 6595, 7865, 9295, 9865, 14509, 17147, 20449, 21703, 25649, 72545, 85735, 102245, 108515, 128245, 159599, 188617, 222911, 238733, 282139, 333437, 797995, 943085, 1114555, 1193665, 1410695, 1667185, 2074787, 2452021, 2602387, 3103529, 3667807, 10373935, 12260105, 13011935, 15517645, 18339035, 26972231, 28626257, 33831031, 40345877, 134861155, 143131285, 169155155, 201729385, 314888827, 372141341, 439803403, 1574444135, 1860706705, 2199017015, 4093554751, 4837837433, 20467773755, 24189187165, 53216211763, 266081058815]

約数ペア:

[(1, 266081058815), (5, 53216211763), (11, 24189187165), (13, 20467773755), (55, 4837837433), (65, 4093554751), (121, 2199017015), (143, 1860706705), (169, 1574444135), (605, 439803403), (715, 372141341), (845, 314888827), (1319, 201729385), (1573, 169155155), (1859, 143131285), (1973, 134861155), (6595, 40345877), (7865, 33831031), (9295, 28626257), (9865, 26972231), (14509, 18339035), (17147, 15517645), (20449, 13011935), (21703, 12260105), (25649, 10373935), (72545, 3667807), (85735, 3103529), (102245, 2602387), (108515, 2452021), (128245, 2074787), (159599, 1667185), (188617, 1410695), (222911, 1193665), (238733, 1114555), (282139, 943085), (333437, 797995)]