11382800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 32289600

約数和(自身を除く): 20906800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 199, 200, 208, 220, 260, 275, 286, 325, 398, 400, 440, 520, 550, 572, 650, 715, 796, 880, 995, 1040, 1100, 1144, 1300, 1430, 1592, 1990, 2189, 2200, 2288, 2587, 2600, 2860, 3184, 3575, 3980, 4378, 4400, 4975, 5174, 5200, 5720, 7150, 7960, 8756, 9950, 10348, 10945, 11440, 12935, 14300, 15920, 17512, 19900, 20696, 21890, 25870, 28457, 28600, 35024, 39800, 41392, 43780, 51740, 54725, 56914, 57200, 64675, 79600, 87560, 103480, 109450, 113828, 129350, 142285, 175120, 206960, 218900, 227656, 258700, 284570, 437800, 455312, 517400, 569140, 711425, 875600, 1034800, 1138280, 1422850, 2276560, 2845700, 5691400, 11382800]

約数ペア:

[(1, 11382800), (2, 5691400), (4, 2845700), (5, 2276560), (8, 1422850), (10, 1138280), (11, 1034800), (13, 875600), (16, 711425), (20, 569140), (22, 517400), (25, 455312), (26, 437800), (40, 284570), (44, 258700), (50, 227656), (52, 218900), (55, 206960), (65, 175120), (80, 142285), (88, 129350), (100, 113828), (104, 109450), (110, 103480), (130, 87560), (143, 79600), (176, 64675), (199, 57200), (200, 56914), (208, 54725), (220, 51740), (260, 43780), (275, 41392), (286, 39800), (325, 35024), (398, 28600), (400, 28457), (440, 25870), (520, 21890), (550, 20696), (572, 19900), (650, 17512), (715, 15920), (796, 14300), (880, 12935), (995, 11440), (1040, 10945), (1100, 10348), (1144, 9950), (1300, 8756), (1430, 7960), (1592, 7150), (1990, 5720), (2189, 5200), (2200, 5174), (2288, 4975), (2587, 4400), (2600, 4378), (2860, 3980), (3184, 3575)]