415787104

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 835380000

約数和(自身を除く): 419592896

約数列:

[1, 2, 4, 8, 16, 32, 101, 103, 202, 206, 404, 412, 808, 824, 1249, 1616, 1648, 2498, 3232, 3296, 4996, 9992, 10403, 19984, 20806, 39968, 41612, 83224, 126149, 128647, 166448, 252298, 257294, 332896, 504596, 514588, 1009192, 1029176, 2018384, 2058352, 4036768, 4116704, 12993347, 25986694, 51973388, 103946776, 207893552, 415787104]

約数ペア:

[(1, 415787104), (2, 207893552), (4, 103946776), (8, 51973388), (16, 25986694), (32, 12993347), (101, 4116704), (103, 4036768), (202, 2058352), (206, 2018384), (404, 1029176), (412, 1009192), (808, 514588), (824, 504596), (1249, 332896), (1616, 257294), (1648, 252298), (2498, 166448), (3232, 128647), (3296, 126149), (4996, 83224), (9992, 41612), (10403, 39968), (19984, 20806)]