1054409440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19213}}^1$

素因数の和:19249

約数の個数: 96

約数和(自身を含む): 2905156800

約数和(自身を除く): 1850747360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 19213, 27440, 38426, 54880, 76852, 96065, 134491, 153704, 192130, 268982, 307408, 384260, 537964, 614816, 672455, 768520, 941437, 1075928, 1344910, 1537040, 1882874, 2151856, 2689820, 3074080, 3765748, 4303712, 4707185, 5379640, 6590059, 7531496, 9414370, 10759280, 13180118, 15062992, 18828740, 21518560, 26360236, 30125984, 32950295, 37657480, 52720472, 65900590, 75314960, 105440944, 131801180, 150629920, 210881888, 263602360, 527204720, 1054409440]

約数ペア:

[(1, 1054409440), (2, 527204720), (4, 263602360), (5, 210881888), (7, 150629920), (8, 131801180), (10, 105440944), (14, 75314960), (16, 65900590), (20, 52720472), (28, 37657480), (32, 32950295), (35, 30125984), (40, 26360236), (49, 21518560), (56, 18828740), (70, 15062992), (80, 13180118), (98, 10759280), (112, 9414370), (140, 7531496), (160, 6590059), (196, 5379640), (224, 4707185), (245, 4303712), (280, 3765748), (343, 3074080), (392, 2689820), (490, 2151856), (560, 1882874), (686, 1537040), (784, 1344910), (980, 1075928), (1120, 941437), (1372, 768520), (1568, 672455), (1715, 614816), (1960, 537964), (2744, 384260), (3430, 307408), (3920, 268982), (5488, 192130), (6860, 153704), (7840, 134491), (10976, 96065), (13720, 76852), (19213, 54880), (27440, 38426)]