2052753280

素因数分解:

$2^7\times 5^1\times {\mathrm{373}}^1\times {\mathrm{8599}}^1$

素因数の和:8991

約数の個数: 64

約数和(自身を含む): 4921092000

約数和(自身を除く): 2868338720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 373, 640, 746, 1492, 1865, 2984, 3730, 5968, 7460, 8599, 11936, 14920, 17198, 23872, 29840, 34396, 42995, 47744, 59680, 68792, 85990, 119360, 137584, 171980, 238720, 275168, 343960, 550336, 687920, 1100672, 1375840, 2751680, 3207427, 5503360, 6414854, 12829708, 16037135, 25659416, 32074270, 51318832, 64148540, 102637664, 128297080, 205275328, 256594160, 410550656, 513188320, 1026376640, 2052753280]

約数ペア:

[(1, 2052753280), (2, 1026376640), (4, 513188320), (5, 410550656), (8, 256594160), (10, 205275328), (16, 128297080), (20, 102637664), (32, 64148540), (40, 51318832), (64, 32074270), (80, 25659416), (128, 16037135), (160, 12829708), (320, 6414854), (373, 5503360), (640, 3207427), (746, 2751680), (1492, 1375840), (1865, 1100672), (2984, 687920), (3730, 550336), (5968, 343960), (7460, 275168), (8599, 238720), (11936, 171980), (14920, 137584), (17198, 119360), (23872, 85990), (29840, 68792), (34396, 59680), (42995, 47744)]