87560080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2069}}^1$

素因数の和:2128

約数の個数: 60

約数和(自身を含む): 212916060

約数和(自身を除く): 125355980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2069, 2116, 2645, 4138, 4232, 5290, 8276, 8464, 10345, 10580, 16552, 20690, 21160, 33104, 41380, 42320, 47587, 82760, 95174, 165520, 190348, 237935, 380696, 475870, 761392, 951740, 1094501, 1903480, 2189002, 3806960, 4378004, 5472505, 8756008, 10945010, 17512016, 21890020, 43780040, 87560080]

約数ペア:

[(1, 87560080), (2, 43780040), (4, 21890020), (5, 17512016), (8, 10945010), (10, 8756008), (16, 5472505), (20, 4378004), (23, 3806960), (40, 2189002), (46, 1903480), (80, 1094501), (92, 951740), (115, 761392), (184, 475870), (230, 380696), (368, 237935), (460, 190348), (529, 165520), (920, 95174), (1058, 82760), (1840, 47587), (2069, 42320), (2116, 41380), (2645, 33104), (4138, 21160), (4232, 20690), (5290, 16552), (8276, 10580), (8464, 10345)]