3959680

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 9914400

約数和(自身を除く): 5954720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 269, 320, 368, 460, 538, 640, 736, 920, 1076, 1345, 1472, 1840, 2152, 2690, 2944, 3680, 4304, 5380, 6187, 7360, 8608, 10760, 12374, 14720, 17216, 21520, 24748, 30935, 34432, 43040, 49496, 61870, 86080, 98992, 123740, 172160, 197984, 247480, 395968, 494960, 791936, 989920, 1979840, 3959680]

約数ペア:

[(1, 3959680), (2, 1979840), (4, 989920), (5, 791936), (8, 494960), (10, 395968), (16, 247480), (20, 197984), (23, 172160), (32, 123740), (40, 98992), (46, 86080), (64, 61870), (80, 49496), (92, 43040), (115, 34432), (128, 30935), (160, 24748), (184, 21520), (230, 17216), (269, 14720), (320, 12374), (368, 10760), (460, 8608), (538, 7360), (640, 6187), (736, 5380), (920, 4304), (1076, 3680), (1345, 2944), (1472, 2690), (1840, 2152)]