29069920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 47134880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 199, 220, 332, 352, 398, 415, 440, 664, 796, 830, 880, 913, 995, 1328, 1592, 1660, 1760, 1826, 1990, 2189, 2656, 3184, 3320, 3652, 3980, 4378, 4565, 6368, 6640, 7304, 7960, 8756, 9130, 10945, 13280, 14608, 15920, 16517, 17512, 18260, 21890, 29216, 31840, 33034, 35024, 36520, 43780, 66068, 70048, 73040, 82585, 87560, 132136, 146080, 165170, 175120, 181687, 264272, 330340, 350240, 363374, 528544, 660680, 726748, 908435, 1321360, 1453496, 1816870, 2642720, 2906992, 3633740, 5813984, 7267480, 14534960, 29069920]

約数ペア:

[(1, 29069920), (2, 14534960), (4, 7267480), (5, 5813984), (8, 3633740), (10, 2906992), (11, 2642720), (16, 1816870), (20, 1453496), (22, 1321360), (32, 908435), (40, 726748), (44, 660680), (55, 528544), (80, 363374), (83, 350240), (88, 330340), (110, 264272), (160, 181687), (166, 175120), (176, 165170), (199, 146080), (220, 132136), (332, 87560), (352, 82585), (398, 73040), (415, 70048), (440, 66068), (664, 43780), (796, 36520), (830, 35024), (880, 33034), (913, 31840), (995, 29216), (1328, 21890), (1592, 18260), (1660, 17512), (1760, 16517), (1826, 15920), (1990, 14608), (2189, 13280), (2656, 10945), (3184, 9130), (3320, 8756), (3652, 7960), (3980, 7304), (4378, 6640), (4565, 6368)]