57389120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9439}}^1$

素因数の和:9475

約数の個数: 56

約数和(自身を含む): 143865600

約数和(自身を除く): 86476480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 9439, 18878, 37756, 47195, 75512, 94390, 151024, 179341, 188780, 302048, 358682, 377560, 604096, 717364, 755120, 896705, 1434728, 1510240, 1793410, 2869456, 3020480, 3586820, 5738912, 7173640, 11477824, 14347280, 28694560, 57389120]

約数ペア:

[(1, 57389120), (2, 28694560), (4, 14347280), (5, 11477824), (8, 7173640), (10, 5738912), (16, 3586820), (19, 3020480), (20, 2869456), (32, 1793410), (38, 1510240), (40, 1434728), (64, 896705), (76, 755120), (80, 717364), (95, 604096), (152, 377560), (160, 358682), (190, 302048), (304, 188780), (320, 179341), (380, 151024), (608, 94390), (760, 75512), (1216, 47195), (1520, 37756), (3040, 18878), (6080, 9439)]