2056550880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{225499}}^1$

素因数の和:225536

約数の個数: 96

約数和(自身を含む): 6819120000

約数和(自身を除く): 4762569120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 225499, 450998, 676497, 901996, 1127495, 1352994, 1803992, 2254990, 2705988, 3382485, 3607984, 4284481, 4509980, 5411976, 6764970, 7215968, 8568962, 9019960, 10823952, 12853443, 13529940, 17137924, 18039920, 21422405, 21647904, 25706886, 27059880, 34275848, 36079840, 42844810, 51413772, 54119760, 64267215, 68551696, 85689620, 102827544, 108239520, 128534430, 137103392, 171379240, 205655088, 257068860, 342758480, 411310176, 514137720, 685516960, 1028275440, 2056550880]

約数ペア:

[(1, 2056550880), (2, 1028275440), (3, 685516960), (4, 514137720), (5, 411310176), (6, 342758480), (8, 257068860), (10, 205655088), (12, 171379240), (15, 137103392), (16, 128534430), (19, 108239520), (20, 102827544), (24, 85689620), (30, 68551696), (32, 64267215), (38, 54119760), (40, 51413772), (48, 42844810), (57, 36079840), (60, 34275848), (76, 27059880), (80, 25706886), (95, 21647904), (96, 21422405), (114, 18039920), (120, 17137924), (152, 13529940), (160, 12853443), (190, 10823952), (228, 9019960), (240, 8568962), (285, 7215968), (304, 6764970), (380, 5411976), (456, 4509980), (480, 4284481), (570, 3607984), (608, 3382485), (760, 2705988), (912, 2254990), (1140, 1803992), (1520, 1352994), (1824, 1127495), (2280, 901996), (3040, 676497), (4560, 450998), (9120, 225499)]