4892800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 13280400

約数和(自身を除く): 8387600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 139, 160, 176, 200, 220, 275, 278, 320, 352, 400, 440, 550, 556, 640, 695, 704, 800, 880, 1100, 1112, 1390, 1408, 1529, 1600, 1760, 2200, 2224, 2780, 3058, 3200, 3475, 3520, 4400, 4448, 5560, 6116, 6950, 7040, 7645, 8800, 8896, 11120, 12232, 13900, 15290, 17600, 17792, 22240, 24464, 27800, 30580, 35200, 38225, 44480, 48928, 55600, 61160, 76450, 88960, 97856, 111200, 122320, 152900, 195712, 222400, 244640, 305800, 444800, 489280, 611600, 978560, 1223200, 2446400, 4892800]

約数ペア:

[(1, 4892800), (2, 2446400), (4, 1223200), (5, 978560), (8, 611600), (10, 489280), (11, 444800), (16, 305800), (20, 244640), (22, 222400), (25, 195712), (32, 152900), (40, 122320), (44, 111200), (50, 97856), (55, 88960), (64, 76450), (80, 61160), (88, 55600), (100, 48928), (110, 44480), (128, 38225), (139, 35200), (160, 30580), (176, 27800), (200, 24464), (220, 22240), (275, 17792), (278, 17600), (320, 15290), (352, 13900), (400, 12232), (440, 11120), (550, 8896), (556, 8800), (640, 7645), (695, 7040), (704, 6950), (800, 6116), (880, 5560), (1100, 4448), (1112, 4400), (1390, 3520), (1408, 3475), (1529, 3200), (1600, 3058), (1760, 2780), (2200, 2224)]