17967036560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{245989}}^1$

素因数の和:246096

約数の個数: 80

約数和(自身を含む): 46120173120

約数和(自身を除く): 28153136560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 6640, 7304, 9130, 14608, 18260, 36520, 73040, 245989, 491978, 983956, 1229945, 1967912, 2459890, 2705879, 3935824, 4919780, 5411758, 9839560, 10823516, 13529395, 19679120, 20417087, 21647032, 27058790, 40834174, 43294064, 54117580, 81668348, 102085435, 108235160, 163336696, 204170870, 216470320, 224587957, 326673392, 408341740, 449175914, 816683480, 898351828, 1122939785, 1633366960, 1796703656, 2245879570, 3593407312, 4491759140, 8983518280, 17967036560]

約数ペア:

[(1, 17967036560), (2, 8983518280), (4, 4491759140), (5, 3593407312), (8, 2245879570), (10, 1796703656), (11, 1633366960), (16, 1122939785), (20, 898351828), (22, 816683480), (40, 449175914), (44, 408341740), (55, 326673392), (80, 224587957), (83, 216470320), (88, 204170870), (110, 163336696), (166, 108235160), (176, 102085435), (220, 81668348), (332, 54117580), (415, 43294064), (440, 40834174), (664, 27058790), (830, 21647032), (880, 20417087), (913, 19679120), (1328, 13529395), (1660, 10823516), (1826, 9839560), (3320, 5411758), (3652, 4919780), (4565, 3935824), (6640, 2705879), (7304, 2459890), (9130, 1967912), (14608, 1229945), (18260, 983956), (36520, 491978), (73040, 245989)]