12659200

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 33488928

約数和(自身を除く): 20829728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 43, 46, 50, 64, 80, 86, 92, 100, 115, 128, 160, 172, 184, 200, 215, 230, 256, 320, 344, 368, 400, 430, 460, 512, 575, 640, 688, 736, 800, 860, 920, 989, 1075, 1150, 1280, 1376, 1472, 1600, 1720, 1840, 1978, 2150, 2300, 2560, 2752, 2944, 3200, 3440, 3680, 3956, 4300, 4600, 4945, 5504, 5888, 6400, 6880, 7360, 7912, 8600, 9200, 9890, 11008, 11776, 12800, 13760, 14720, 15824, 17200, 18400, 19780, 22016, 24725, 27520, 29440, 31648, 34400, 36800, 39560, 49450, 55040, 58880, 63296, 68800, 73600, 79120, 98900, 110080, 126592, 137600, 147200, 158240, 197800, 253184, 275200, 294400, 316480, 395600, 506368, 550400, 632960, 791200, 1265920, 1582400, 2531840, 3164800, 6329600, 12659200]

約数ペア:

[(1, 12659200), (2, 6329600), (4, 3164800), (5, 2531840), (8, 1582400), (10, 1265920), (16, 791200), (20, 632960), (23, 550400), (25, 506368), (32, 395600), (40, 316480), (43, 294400), (46, 275200), (50, 253184), (64, 197800), (80, 158240), (86, 147200), (92, 137600), (100, 126592), (115, 110080), (128, 98900), (160, 79120), (172, 73600), (184, 68800), (200, 63296), (215, 58880), (230, 55040), (256, 49450), (320, 39560), (344, 36800), (368, 34400), (400, 31648), (430, 29440), (460, 27520), (512, 24725), (575, 22016), (640, 19780), (688, 18400), (736, 17200), (800, 15824), (860, 14720), (920, 13760), (989, 12800), (1075, 11776), (1150, 11008), (1280, 9890), (1376, 9200), (1472, 8600), (1600, 7912), (1720, 7360), (1840, 6880), (1978, 6400), (2150, 5888), (2300, 5504), (2560, 4945), (2752, 4600), (2944, 4300), (3200, 3956), (3440, 3680)]