2016317540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{43399}}^1$

素因数の和:43532

約数の個数: 48

約数和(自身を含む): 4462214400

約数和(自身を除く): 2445896860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2323, 4646, 9292, 11615, 23230, 43399, 46460, 86798, 173596, 216995, 433990, 867980, 998177, 1996354, 3992708, 4383299, 4990885, 8766598, 9981770, 17533196, 19963540, 21916495, 43832990, 87665980, 100815877, 201631754, 403263508, 504079385, 1008158770, 2016317540]

約数ペア:

[(1, 2016317540), (2, 1008158770), (4, 504079385), (5, 403263508), (10, 201631754), (20, 100815877), (23, 87665980), (46, 43832990), (92, 21916495), (101, 19963540), (115, 17533196), (202, 9981770), (230, 8766598), (404, 4990885), (460, 4383299), (505, 3992708), (1010, 1996354), (2020, 998177), (2323, 867980), (4646, 433990), (9292, 216995), (11615, 173596), (23230, 86798), (43399, 46460)]