9834989920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{179209}}^1$

素因数の和:179245

約数の個数: 96

約数和(自身を含む): 27096552000

約数和(自身を除く): 17261562080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 54880, 179209, 358418, 716836, 896045, 1254463, 1433672, 1792090, 2508926, 2867344, 3584180, 5017852, 5734688, 6272315, 7168360, 8781241, 10035704, 12544630, 14336720, 17562482, 20071408, 25089260, 28673440, 35124964, 40142816, 43906205, 50178520, 61468687, 70249928, 87812410, 100357040, 122937374, 140499856, 175624820, 200714080, 245874748, 280999712, 307343435, 351249640, 491749496, 614686870, 702499280, 983498992, 1229373740, 1404998560, 1966997984, 2458747480, 4917494960, 9834989920]

約数ペア:

[(1, 9834989920), (2, 4917494960), (4, 2458747480), (5, 1966997984), (7, 1404998560), (8, 1229373740), (10, 983498992), (14, 702499280), (16, 614686870), (20, 491749496), (28, 351249640), (32, 307343435), (35, 280999712), (40, 245874748), (49, 200714080), (56, 175624820), (70, 140499856), (80, 122937374), (98, 100357040), (112, 87812410), (140, 70249928), (160, 61468687), (196, 50178520), (224, 43906205), (245, 40142816), (280, 35124964), (343, 28673440), (392, 25089260), (490, 20071408), (560, 17562482), (686, 14336720), (784, 12544630), (980, 10035704), (1120, 8781241), (1372, 7168360), (1568, 6272315), (1715, 5734688), (1960, 5017852), (2744, 3584180), (3430, 2867344), (3920, 2508926), (5488, 1792090), (6860, 1433672), (7840, 1254463), (10976, 896045), (13720, 716836), (27440, 358418), (54880, 179209)]