137277440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{6703}}^1$

素因数の和:6732

約数の個数: 52

約数和(自身を含む): 329474784

約数和(自身を除く): 192197344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 6703, 10240, 13406, 20480, 26812, 33515, 53624, 67030, 107248, 134060, 214496, 268120, 428992, 536240, 857984, 1072480, 1715968, 2144960, 3431936, 4289920, 6863872, 8579840, 13727744, 17159680, 27455488, 34319360, 68638720, 137277440]

約数ペア:

[(1, 137277440), (2, 68638720), (4, 34319360), (5, 27455488), (8, 17159680), (10, 13727744), (16, 8579840), (20, 6863872), (32, 4289920), (40, 3431936), (64, 2144960), (80, 1715968), (128, 1072480), (160, 857984), (256, 536240), (320, 428992), (512, 268120), (640, 214496), (1024, 134060), (1280, 107248), (2048, 67030), (2560, 53624), (4096, 33515), (5120, 26812), (6703, 20480), (10240, 13406)]