3977600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 10814040

約数和(自身を除く): 6836440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 113, 128, 160, 176, 200, 220, 226, 275, 320, 352, 400, 440, 452, 550, 565, 640, 704, 800, 880, 904, 1100, 1130, 1243, 1408, 1600, 1760, 1808, 2200, 2260, 2486, 2825, 3200, 3520, 3616, 4400, 4520, 4972, 5650, 6215, 7040, 7232, 8800, 9040, 9944, 11300, 12430, 14464, 17600, 18080, 19888, 22600, 24860, 31075, 35200, 36160, 39776, 45200, 49720, 62150, 72320, 79552, 90400, 99440, 124300, 159104, 180800, 198880, 248600, 361600, 397760, 497200, 795520, 994400, 1988800, 3977600]

約数ペア:

[(1, 3977600), (2, 1988800), (4, 994400), (5, 795520), (8, 497200), (10, 397760), (11, 361600), (16, 248600), (20, 198880), (22, 180800), (25, 159104), (32, 124300), (40, 99440), (44, 90400), (50, 79552), (55, 72320), (64, 62150), (80, 49720), (88, 45200), (100, 39776), (110, 36160), (113, 35200), (128, 31075), (160, 24860), (176, 22600), (200, 19888), (220, 18080), (226, 17600), (275, 14464), (320, 12430), (352, 11300), (400, 9944), (440, 9040), (452, 8800), (550, 7232), (565, 7040), (640, 6215), (704, 5650), (800, 4972), (880, 4520), (904, 4400), (1100, 3616), (1130, 3520), (1243, 3200), (1408, 2825), (1600, 2486), (1760, 2260), (1808, 2200)]