28048650080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15936733}}^1$

素因数の和:15936759

約数の個数: 48

約数和(自身を含む): 72289025424

約数和(自身を除く): 44240375344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 15936733, 31873466, 63746932, 79683665, 127493864, 159367330, 175304063, 254987728, 318734660, 350608126, 509975456, 637469320, 701216252, 876520315, 1274938640, 1402432504, 1753040630, 2549877280, 2804865008, 3506081260, 5609730016, 7012162520, 14024325040, 28048650080]

約数ペア:

[(1, 28048650080), (2, 14024325040), (4, 7012162520), (5, 5609730016), (8, 3506081260), (10, 2804865008), (11, 2549877280), (16, 1753040630), (20, 1402432504), (22, 1274938640), (32, 876520315), (40, 701216252), (44, 637469320), (55, 509975456), (80, 350608126), (88, 318734660), (110, 254987728), (160, 175304063), (176, 159367330), (220, 127493864), (352, 79683665), (440, 63746932), (880, 31873466), (1760, 15936733)]