85203160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 230850000

約数和(自身を除く): 145646840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1499, 1624, 1960, 2030, 2842, 2998, 4060, 5684, 5996, 7105, 7495, 8120, 10493, 11368, 11992, 14210, 14990, 20986, 28420, 29980, 41972, 43471, 52465, 56840, 59960, 73451, 83944, 86942, 104930, 146902, 173884, 209860, 217355, 293804, 304297, 347768, 367255, 419720, 434710, 587608, 608594, 734510, 869420, 1217188, 1469020, 1521485, 1738840, 2130079, 2434376, 2938040, 3042970, 4260158, 6085940, 8520316, 10650395, 12171880, 17040632, 21300790, 42601580, 85203160]

約数ペア:

[(1, 85203160), (2, 42601580), (4, 21300790), (5, 17040632), (7, 12171880), (8, 10650395), (10, 8520316), (14, 6085940), (20, 4260158), (28, 3042970), (29, 2938040), (35, 2434376), (40, 2130079), (49, 1738840), (56, 1521485), (58, 1469020), (70, 1217188), (98, 869420), (116, 734510), (140, 608594), (145, 587608), (196, 434710), (203, 419720), (232, 367255), (245, 347768), (280, 304297), (290, 293804), (392, 217355), (406, 209860), (490, 173884), (580, 146902), (812, 104930), (980, 86942), (1015, 83944), (1160, 73451), (1421, 59960), (1499, 56840), (1624, 52465), (1960, 43471), (2030, 41972), (2842, 29980), (2998, 28420), (4060, 20986), (5684, 14990), (5996, 14210), (7105, 11992), (7495, 11368), (8120, 10493)]